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Aconcagua Argentina








    Aconcagua

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    The Mountains

    Rising to 6,962m, Aconcagua is the highest mountain in the Americas, the highest peak outside the Himalaya, and one of the legendary Seven Summits. Set deep in the Argentine Andes, this vast and imposing giant dominates the skyline of Aconcagua Provincial Park and has long been a proving ground for high-altitude trekkers and mountaineers from around the world.

    Located entirely in Argentina, Aconcagua sits around 70 miles north-west of Mendoza and approximately 15 miles east of the Chilean border, making Mendoza the main gateway city for expeditions to the mountain.

    The first recorded ascent was made on 14 January 1897 by Swiss guide Matthias Zurbriggen, following what is now known as the Normal Route, a historic line that remains the most commonly used path to the summit today.

    The Route

    Monkey Mountaineering climbs Aconcagua via the spectacular Aconcagua 360 Traverse, approaching the mountain through the remote and scenic Vacas Valley. This route is sometimes referred to as the Falso de los Polacos route and is widely considered one of the most rewarding ways to experience Aconcagua, both in terms of landscape and expedition feel.

    Rather than ascending and descending the same way, the 360 route creates a true traverse of the mountain. We trek into Plaza Argentina Base Camp, climb through the high camps towards the upper mountain, then connect onto the Normal Route for the final push to the summit. The descent follows the Normal Route down to Plaza de Mulas, before exiting the park via Horcones.

    The result is a more complete Aconcagua expedition: big Andean scenery, a quieter approach, and the satisfaction of crossing the mountain from one side to the other. For many climbers, the 360 Traverse is the ultimate way to climb Aconcagua, more wilderness, more adventure, and a true expedition journey.

    Best Time To Go

    The Aconcagua climbing season runs through the Southern Hemisphere summer, typically from November to March, when conditions in the Argentine Andes are at their most stable and temperatures are least severe.

    In general, December and January offer the most reliable combination of weather, trail conditions and summit opportunities, which is why the majority of Aconcagua expeditions operate during this peak period. That said, every season brings its own challenges, and Aconcagua is always capable of delivering high winds, cold snaps, and rapid changes in conditions.

    Please note: access to Aconcagua Provincial Park is seasonal and controlled by the local authorities, with park entry normally closing after the end of February. For this reason, late-season itineraries must be planned carefully and are subject to permit rules and operational constraints.

    Our itineraries include built-in contingency days to improve safety and maximise summit chances in real mountain conditions.

    Today your Aconcagua 360 Traverse adventure begins as you depart the UK and fly to Mendoza, Argentina, the gateway city to Aconcagua Provincial Park and the heart of Argentina’s wine region. Most travellers will fly overnight, with arrival typically on Day 2 (depending on your chosen flight schedule).

    On arrival in Mendoza, Argentina, we’ll meet you at the airport and transfer you to one of the city’s most respected hotels where you’ll have time to settle in after your journey. Later, we’ll run a full expedition briefing, covering the Aconcagua 360 Traverse itinerary, logistics, safety systems and what to expect over the coming days.

    We’ll then complete a thorough gear check, with an opportunity to rent any missing equipment locally if needed (ideal for anyone travelling light or upgrading kit).

    Meals not included today.

    After breakfast, we’ll visit our logistics base in Mendoza to finalise preparations and give you a clear picture of how the expedition is supported on the ground, from equipment systems and supplies to transport and mountain operations.

    From here we travel into the Andes towards Puente del Inca, beginning the acclimatisation process as the landscape shifts from vineyard country to high mountain terrain. Along the way we’ll stop for a mountain lunch, with time to stretch the legs, take photos and start settling into expedition rhythm.

    On arrival, we’ll check in at the historic Compañía de Cazadores, a unique hotel and museum steeped in Aconcagua mountaineering heritage, a fitting place to spend your first night in the mountains before heading deeper into Aconcagua Provincial Park.

    (Breakfast, lunch and dinner included.)

    After breakfast, we’ll drive to the entrance of Aconcagua Provincial Park, where we’ll present permits and receive the latest guidance from the Park Rangers. From here, the expedition begins in earnest as we start trekking into the Vacas Valley, carrying only a lightweight day pack while the mule team transports the main loads.

    The walk to Pampa de Leñas is a steady and scenic introduction to trekking at altitude, an ideal first day to establish pace, hydration habits, and the expedition routine. On arrival at camp, you’ll set up your The North Face VE-25 expedition tent for the first time, with time to rehydrate, relax and settle in.

    Dinner is a real expedition highlight: a traditional Argentine asado (barbecue) prepared by the muleteers and guides, a brilliant welcome to life on the mountain.

    Walking time: 4–6 hours
    Distance: 13 km
    Start altitude (Puente del Inca): 2,720m
    Camp altitude (Pampa de Leñas): 2,800m
    Elevation gain: +80m
    Meals included: breakfast, packed lunch and dinner.

    After an early breakfast, we’ll pack up camp and begin trekking deeper into the Vacas Valley towards Casa de Piedra. Today is a longer mountain day, with steady progress and a gradual increase in altitude, ideal for continuing acclimatisation while the team settles into the expedition routine.

    On arrival at Casa de Piedra (3,250m), you’ll set up camp and take time to rehydrate and recover, while the guides prepare dinner and the group prepares for the days ahead on the Aconcagua 360 Traverse.

    Walking time: 5–7 hours
    Distance: 16 km
    Start altitude (Pampa de Leñas): 2,800m
    Camp altitude (Casa de Piedra): 3,250m
    Elevation gain: +450m
    Meals included: breakfast, packed lunch and dinner.

    After an early breakfast, we set off on the trek to Plaza Argentina, the remote and spectacular base camp on the eastern side of Aconcagua. The day begins with a crossing of the Río Vacas, before the trail continues steadily up-valley with huge mountain scenery and an unmistakable sense that you’re now moving into true expedition terrain.

    Arriving at Plaza Argentina Base Camp (4,200m) is a major milestone. You’ll be welcomed with snacks and hot drinks to help rehydrate, before setting up your personal tent and settling into base camp life. The remainder of the day is about recovery, hydration and allowing your body to adapt as we prepare for the next stage of the climb.

    Walking time: 4–6 hours
    Distance: 12 km
    Start altitude (Casa de Piedra): 3,250m
    Base camp altitude (Plaza Argentina): 4,200m
    Elevation gain: +950m
    Meals included: breakfast, packed lunch, base camp reception and dinner.

    Today is your first dedicated rest and acclimatisation day at Plaza Argentina Base Camp (4,200m), a key part of climbing Aconcagua safely and successfully. With no major trekking planned, you’ll have time to recover, focus on hydration, eat well, and let your body adapt to the altitude.

    You can make the most of the base camp services and facilities, and there’s also the option to explore the surrounding area for gentle movement and mountain views.

    In the afternoon, your guides will run a detailed briefing on the next stage of the expedition: carrying supplies up to Camp 1 (4,950m) in preparation for the higher camps.

    Meals included: breakfast, lunch, afternoon snack and dinner.

    Today we begin our first load carry higher on the mountain, transporting food and equipment up to Camp 1 (4,950m). This is a key acclimatisation step on the Aconcagua 360 Traverse, helping your body adapt while also positioning essential supplies for the move up to higher camps.

    After a steady climb from Plaza Argentina, we’ll reach Camp 1, take time for lunch and hydration, then return back down to Plaza Argentina Base Camp (4,200m) to recover and sleep lower, an effective strategy for acclimatisation.

    Walking time: 4–6 hours (round trip)
    Distance: 4 km
    Start altitude (Plaza Argentina): 4,200m
    High point (Camp 1): 4,950m
    Elevation gain: +750m
    Meals included: breakfast, lunch, afternoon snack and dinner.

    Today is your final scheduled rest and acclimatisation day at Plaza Argentina, an important opportunity to consolidate recovery before moving higher on the mountain.

    You’ll complete the mandatory medical check-up with the Aconcagua Park Medical Service, then spend time preparing personal equipment and final expedition supplies for the next phase of the ascent.

    After dinner, your guides will run a detailed high camp briefing, covering what to expect as we move into the higher camps, including daily routines, pacing, hydration, cold management, and the systems we use to keep the team safe and efficient at altitude.

    Meals included: breakfast, lunch, afternoon snack and dinner.

    Today we begin the next phase of the Aconcagua 360 Traverse, leaving Plaza Argentina behind and moving up to Camp 1 (4,950m). Each client will carry their personal equipment along with a share of the expedition’s additional supplies, as we transition into true high-altitude camp routines.

    On arrival at Camp 1, the team will settle into our dormitory domes, with meals served in the dedicated dining dome, a welcome boost of comfort as we climb higher and conditions become more demanding. If you’d prefer to sleep in a The North Face VE-25 expedition tent instead of sharing a dome, you’re welcome to do so, but you’ll need to pitch it yourself.

    Walking time: 4–6 hours
    Distance: 4 km
    Start altitude (Plaza Argentina): 4,200m
    Camp altitude (Camp 1): 4,950m
    Elevation gain: +750m
    Meals included: breakfast, lunch and dinner

    Today we continue the acclimatisation process with a load carry to Camp 2 (Upper Guanacos – 5,450m). The team will carry food, fuel, and essential equipment higher up the route, helping to position supplies while also giving your body valuable time at increased altitude.

    Once we’ve unloaded at Camp 2, we’ll take a break for lunch and hydration, before descending back down to Camp 1 (4,950m) to recover and sleep lower, a proven strategy for acclimatising safely and steadily on Aconcagua.

    Walking time: 5–7 hours (round trip)
    Distance: 3.2 km
    Start altitude (Camp 1): 4,950m
    High point (Camp 2 – Upper Guanacos): 5,450m
    Elevation gain: +500m
    Meals included: breakfast, packed lunch and dinner

    Today we move up to Camp 2 (Upper Guanacos – 5,450m), continuing the steady and structured acclimatisation process on the Aconcagua 360 Traverse. Each client will carry personal equipment along with a share of the expedition’s essential gear as we gain altitude and transition deeper into high-camp living.

    On arrival, we’ll settle into camp and repeat the same efficient routines established at Camp 1, getting everyone hydrated, fed, and properly rested so the team is well positioned for the next stage of the ascent.

    Walking time: 4–6 hours
    Distance: 3.2 km
    Start altitude (Camp 1): 4,950m
    Camp altitude (Camp 2 – Upper Guanacos): 5,450m
    Elevation gain: +500m
    Meals included: breakfast, packed lunch and dinner.

    Today is a planned acclimatisation and recovery day at Camp 2, giving your body time to adapt and rebuild after the recent altitude gains. Rest, hydration and good nutrition remain the priority, all key ingredients for a safe and successful summit attempt on Aconcagua.

    We’ll also use the day to run practical mountain skills training, including walking in crampons, ice axe use, and self-arrest technique. These sessions build confidence and improve movement efficiency on snow and ice, helping you feel more prepared as we move higher into more committing terrain.

    Meals included: breakfast, lunch and dinner.

    Today we complete another key step in the acclimatisation strategy with a carry up to Camp 3 (Cólera – 6,000m). The team will transport expedition equipment and essential food needed for the summit camp phase, with each member carrying their assigned items.

    Reaching Cólera is an important milestone, this is serious altitude, and time spent here supports both acclimatisation and overall expedition efficiency. After unloading supplies, we’ll take a break for lunch and hydration, before descending back down to Camp 2 (Upper Guanacos – 5,450m) to recover and sleep lower.

    Walking time: 4–6 hours (round trip)
    Distance: 6 km
    Start altitude (Camp 2 – Upper Guanacos): 5,450m
    High point (Camp 3 – Cólera): 6,000m
    Elevation gain: +550m
    Meals included: breakfast, packed lunch and dinner.

    After breakfast, we begin the ascent to Camp 3 (Cólera – 6,000m), the high camp that links our Aconcagua 360 Traverse onto the Normal Route, and the final staging point before summit day.

    Each client will carry their personal equipment along with a share of any additional expedition supplies assigned by the guides. On arrival, we’ll settle into camp and focus on the essentials: hydration, nutrition, rest, and preparing for the summit push.

    After dinner, your guides will deliver a detailed summit safety briefing, covering the equipment you’ll carry, pacing strategy, cold management, turnaround times, and the safety protocols we follow on summit day.

    Walking time: 3–5 hours
    Distance: 6 km
    Start altitude (Camp 2 – Upper Guanacos): 5,450m
    Camp altitude (Camp 3 – Cólera): 6,000m
    Elevation gain: +550m
    Meals included: breakfast, packed lunch and dinner.

    .

    Summit day begins early, with a final check to ensure each client is fit, well-hydrated and ready for the ascent. From Cólera (6,000m), the team sets off into the darkness and cold, following the Normal Route towards the highest point in the Americas: Aconcagua (6,962m).

    Along the route we’ll pass key landmarks including Camp Independencia and the area known as La Cueva. These points provide natural pauses to refuel, manage layers and hydration, and for the guides to assess how each climber is coping with the altitude and conditions before making safe, conservative decisions about continuing upward.

    Time spent on the summit depends on arrival time, weather and overall conditions, but the focus is always the same: a safe ascent, a safe descent, and a strong team outcome. After reaching the summit (conditions permitting), we descend back to Cólera for a well-earned meal and recovery.

    Hiking time: 12–14 hours
    Distance: 6.5 km
    Start altitude (Cólera): 6,000m
    Summit altitude: 6,962m
    Elevation gain: +962m
    Meals included: breakfast, packed lunch and dinner.

    Today is a built-in contingency day, allowing flexibility for weather delays, route conditions, or the needs of the team. These extra days significantly improve the chances of a safe and successful summit attempt on Aconcagua, giving the guides more options to make good decisions rather than feeling forced by the calendar.

    Whether this day is used, and how it’s used, will be decided by the lead guide and assistant guides based on conditions and the group’s progress. Any medical decisions will always be made in conjunction with (and where required, directed by) the Aconcagua Park Medical Service.

    Meals included: breakfast, packed lunch and dinner.

    These days may be used for a delayed summit attempt, an additional rest day, or to support a safer descent schedule.

    A second contingency day is included to provide further flexibility for summit timing and overall expedition safety. In high-altitude environments, the ability to wait out weather, manage fatigue, and adjust pacing is often the difference between a rushed attempt and a well-managed one.

    As with the previous day, the decision to use this buffer, and the plan for the day, will be based on real-time conditions and the team’s wellbeing, led by the guiding team and supported by the park systems in place.

    Meals included: breakfast, packed lunch and dinner.

    These days may be used for a delayed summit attempt, an additional rest day, or to support a safer descent schedule.

    After packing up camp, we begin the descent from Cólera (6,000m) down to Plaza de Mulas Base Camp (4,300m). After the intensity of summit day, today is about steady movement, staying safe on tired legs, and dropping altitude to support recovery.

    Arriving at Plaza de Mulas is a major milestone on the Aconcagua 360 Traverse. You’ll be welcomed with a base camp reception, with time to rehydrate, rest and make use of the camp services before dinner.

    Hiking time: 4–5 hours
    Distance: 6 km
    Start altitude (Cólera): 6,000m
    Base camp altitude (Plaza de Mulas): 4,300m
    Elevation change: -1,700m
    Meals included: breakfast, packed lunch, base camp reception and dinner.

    Today we leave the high mountains behind and complete the final trek out of Aconcagua Provincial Park, descending from Plaza de Mulas (4,300m) to Horcones. It’s a long but rewarding day on the trail, with big views and the satisfaction of completing the full 360 Traverse route.

    At the park entrance, a vehicle will transfer the team to the Los Puquios Logistics Centre, where we’ll regroup and wait for the mules to arrive with the expedition equipment. Once everything is accounted for, we’ll continue down to Mendoza for a well-earned final night in the hotel, hot showers, real beds, and a proper celebration atmosphere.

    Hiking time: 6–7 hours
    Distance: 28 km
    Start altitude (Plaza de Mulas): 4,300m
    End altitude (Park exit / Puente del Inca area): 2,725m
    Elevation change: -1,575m
    Meals included: breakfast and packed lunch (dinner in Mendoza not included).

    Today marks the end of your Aconcagua 360 Traverse expedition as you depart Mendoza, Argentina and begin your journey back to the UK. Depending on your chosen flight route and connections, most travellers will fly overnight, with arrival typically the following day.

    Meals not included.

    Arrival back in the UK (flight schedules dependent). After an unforgettable journey across Aconcagua Provincial Park, from the Vacas Valley and Plaza Argentina to the summit camp phase and the exit via Plaza de Mulas, your expedition is officially complete.

    Meals not included.

    From To Price Availability  
    04/01/2027 25/01/2027 £5250 8 spaces available Enquire Now

    Included in the price of this trip

    • Arrival transfers from the airport to your hotel in Mendoza.
    • Pre & Post climb accommodation in Mendoza in shared rooms on Bed & Breakfast basis - 2 nights, one pre climb, one post climb (single rooms available for a supplement).
    • Transport to the trailhead and back to Mendoza after the climb.
    • All meals whilst on the expedition (meals in Mendoza are not included).
    • One night in the hotel Compañía de Cazadores de Puente del Inca, in rooms for 4/6 people, with dinner and breakfast included.
    • A fully supported expedition which includes mountain tents, fully equipped dining tent, toilet tent and all meals.
    • Professional guiding and support team including porters and chef.
    • Mule Portage of 20 kg per client from Penitentes to base camp and back out on completion of the climb.

    Not included

    • International Flights from/to the UK.
    • Aconcagua National Park Climbing permit.
    • Personal clothing and equipment (see our clothing and equipment section for guidance about what to bring).
    • Additional accommodation in Mendoza if summit is achieved early or expedition has to be curtailed for whatever reason.
    • Personal porters (portage of equipment above base camp - this service can be arranged for an additional fee).
    • Tips.
    • Personal travel insurance (to cover you for cancellation, accident, health, emergency evacuation and loss, theft of or damage to baggage and personal effects etc. You must ensure you have specific cover for ascending to the summit of Aconcagua for this trip).
    • Lunch, dinner, and drinks etc. whilst in Mendoza (hotel accommodation is B&B).
    • Additional expenses incurred should there be a need to curtail your climb early and transfer you from the mountain back to a medical facility or hotel (it is essential that you have personal travel insurance that includes cover for climbing Aconcagua).
    • Airport transfer at the end of your trip (we can arrange this for an additional fee).

    Essential Clothing & Equipment

    • Boots

      A good pair of light-weight GoreTex lined walking boots which provide ankle support and are well broken-in. Boots are essential - Please do not bring trail shoes.

    • Boots High Altitude

      A good quality High Altitude double boot with an insulating gaiter is preferable. It is important that these boots are as warm as possible. We recommend boot such as La Sportiva G2 Evo or Scarpa Phantom 6000s or 8000s. These can be hired from http://www.expeditionkithire.co.uk/index.html. Make sure there is sufficient room in these boots for a good thick sock and a liner sock – tight boots can lead to frostbite so please make sure whatever boots you choose have adequate space.

    • Buff

      Essential for helping to keep the sun off your neck at lower altitudes, protecting from dust and wind and as neck/face protection higher up.

    • Climbing Harness - Lightweight

      A lightweight alpine type climbing harness will work best. Ensure it is large enough to go on over all your clothing.

    • Climbing Helmet

      You only have one head - best to look after it. Make sure you can wear a beanie/woolly hat under your climbing helmet

    • Crampons - C3

      12 point mountaineering crampons with anti-balling plates. Ideally these will have a rigid toe and heal bale as opposed to flexible bindings and will be a good fit to your expedition/B3 boots.

    • Down Jacket - Expedition Weight

      An expedition weight down jacket for wearing at high altitude and on summit day. Ideally it should be at least 380g of 800+ fill down (or equivalent) and baffle construction with a hood – make sure it is rated down to at least -25 degrees C, the warmer the better!

    • Dry Bags

      A selection of rucksack liners and dry bags as required to keep your clothing, sleeping bag and equipment dry and organised.

    • Duffle Bag

      This should be big enough to carry all the clothing and equipment you have with you. It will be carried by a porter, so a soft duffle type bag is best – suitcases are not suitable.

    • Face Mask

      Not essential but worth considering – Buff can be used instead.

    • Fleece or Soft Shell Layer

      This can be a fleece jumper or fleece jacket or a soft shell jacket.

    • Gilet

      This is an optional item but a good choice as an extra layer to keep your core warm. Any gilet you choose should be low volume (not bulky) down, primaloft or fleece.

    • Gloves

      A lightweight windproof pair of gloves for wearing on a daily basis as required.

    • Head Torch

      With spare batteries or the means to recharge.

    • High Altitude Socks

      Thick socks for wearing above Base Camp in your High Altitude Boots. Take 2 pairs and keep one pair in reserve for summit day. Socks such as Thorlo extreme cold or Smartwool mountaineering extra heavy crew socks are great.

    • Hiking Socks

      We recommend a good pair of proper hiking/trekking socks. A minimum of three pairs but ideally you should have a pair for each day.

    • Ice Axe

      This should be a walking axe between 55 and 65 cm long.

    • Insulated Jacket

      Can be down or synthetic.

    • Lightweight Walking Trousers

      To wear on a daily basis if not wearing shorts and for evening wear. Jeans or tracksuit bottoms are not suitable.

    • Liner Gloves

      Thin silk/wool/polypropylene liner gloves – 2 pairs.

    • Liner Socks

      2 to 3 pairs. For wearing in your expedition boots.

    • Long-Sleeved Thermal Top

      Essential base layer for colder days and nights. Pack at least 2 of these.

    • Mid-Layer

      Lightweight microfleece or something similar is ideal as a mid-layer. You should bring two mid-layer tops – tops with zips allow ventilation and are often better than round neck tops.

    • Mittens

      Expedition standard modular mittens with a warm fleece lined inner and a durable windproof/waterproof outer shell. Ideally your mittens will also have wrist straps.

    • Outer Gloves

      These should fit over your liner gloves and be fleece lined with a durable windproof/waterproof outer shell. Ideally they will have wrist straps.

    • Pee Bottle

      A 1lt Nalgene bottle works well so long as it is clearly marked as a ‘pee bottle’, saves time and energy by removing the need to leave your tent in the middle of the night. Females may wish to purchase a ‘Shewee’ or similar.

    • Personal First Aid Kit

      This should include suncream, lip balm, blister plasters (compeed), plasters, painkillers and any prescription medicines, insect repellant etc.

    • Rucksack 30lt

      A small rucksack, around 30lt will be ideal.

    • Rucksack 70lt

      70lt+ expedition rucksack for use during the acclimatisation phase for load carrying etc.

    • Shorts

      These are optional but the weather is often good enough for shorts.

    • Sleeping Bag - Expedition

      This should have a comfort rating of at least -25 (4 or 5 seasons). It is important to get a good night’s sleep and so you need to ensure your sleeping bag will keep you warm.

    • Sleeping Bag - Liner

      Optional silk liner for extra warmth and to help keep your sleeping bag clean.

    • Sleeping Matt

      Good ground insulation is crucial as is a comfy surface to sleep on that softens the hardness of the ground. A full length inflatable sleeping mat is recommended.

    • Small Padlocks

      As required to provide security for your bags.

    • Snow Goggles

      For protecting your eyes on glaciers and/or travelling in snowy winter conditions.

    • Soft Shell Trousers

      These should be insulated/fleece lined for winter use.

    • Soft-Shell Jacket

      Make sure it is insulated and, importantly, windproof (not all soft-shell jackets are windproof).

    • Sports Bra

      Ladies only, take 2. Should be a technical fabric, avoid cotton.

    • Sports Sandals/Flip Flops/Crocks

      Or something similar for river crossings/around campwhen not wearing your boots/in the tea houses etc.

    • Sun Hat

      To keep the sun off your head!

    • Sunglasses

      For general eye protection, wearing whilst trekking or on glaciers if applicable to your trip – for wearing on glaciers sunglasses need to be Category 4 and be close fitting or have side protection.

    • Tee-shirt

      For wearing on a daily basis whilst trekking. Should be a technical fabric – avoid cotton as it is slow to dry. You will need 2 or 3 of these.

    • Thermal Long Johns

      1 pair, for wear at high altitude an/or whilst sleeping.

    • Toiletries and Travel Towel

      Include wet wipes, hand sanitizer and toilet tissues as well as nappy sacks or dog poo bags (to bag your toilet paper and keep rubbish under control).

    • Underwear

      Ideally these will be quick drying and moisture wicking. Take 3 pairs as a minimum.

    • Water Bladder

      It is essential that you have the means to carry at least 2 litres of drinking water. The best solution is a bladder type water carrier such as a camelbak as this then allows you to drink whilst walking with no need to stop to get out a water bottle.

    • Water Bottle

      At higher altitudes your Camelbak may freeze and so it is a good idea to have a 1 litre Nalgene type bottle. Also great for events like the Cuillin ridge Traverse.

    • Water Purification System

      Running water found along the trail ‘should’ be drinkable but it makes sense to have some sort of purification system such as ‘water purification tablets’, filtration system or UV light purification system (recommended).

    • Waterproof Jacket

      Hard shell jacket ideally this will be waterproof and breathable (GoreTex or equivalent) and it will have a hood.

    • Waterproof Trousers

      Ideally they should be windproof and breathable (Gore Tex or equivalent) and with full or ¾ length side zips.

    • Woolly hat

      To keep your head warm - Ideally a hat that will cover your ears too and fit under a climbing helmet.

    Optional Clothing & Equipment

    • Camera

      Make sure you have spare batteries or the means to re-charge.

    • Ear Plugs

      To help with sleeping.

    • Hand/Feet Warmers

      Not essential but extremely useful on summit day if the weather is very cold and/or windy. Taped on top of clothing (at the wrist/forearm or boot top) they can make a real difference.

    • Mobile Phone

      You may want to use you phone as a camera. On our overseas trips signal is often limited or non-existent so making calls or sending texts may not be possible - see FAQs for trip specific info.

    • Penknife

      Or multitool - useful for kit repairs etc.

    • Sewing Kit

      Optional but useful for running repairs to clothing or equipment.

    • Small Stainless Steel Flask

      Useful for hot drinks during the day/night

    • Travel clothing

      Clothing that you will not wear whilst on the trek. This can be packed in a small bag and left at your accommodation for collection on your return.

    • Walking poles

      Not essential but extremely useful when carrying a load, descending and for any river crossings.

    Paperwork

    • Booking Confirmation

      This will be sent to you aproximately 10 days before departure

    • Immunization Papers

      Check requirement - see specific country information at https://travelhealthpro.org.uk/

    • Insurance Documents

      It is crucial that you have comprehensive travel insurance that includes emergency medical treatment and rescue apropriate for your trip. You must ensure you take your insurance documents with you and that the 24 hour emergency contact number for your insurance is clearly identifiable.

    • Passport and Visa

      Your passport should have at least 6 months validity beyond your last day of travel. It is worth making a photocopy of your passport and bringing this with you too just in case. See https://www.gov.uk/foreign-travel-advice for information about Visa requirements. See also our FAQs for Visa information.

    Carbon Footprint

    We are yet to determine the average CO2 emissions per person for our Aconcagua Trek.

    What are we doing about it

    As a responsible adventure company, we’re committed to understanding and reducing the environmental impact of our treks. We favour local supply chains, low-impact accommodation, and foot-powered travel wherever possible. In addition, we encourage all our trekkers to offset their emissions through certified schemes and consider more sustainable travel options where available.

    By trekking mindfully, supporting local communities, and respecting the fragile mountain environment, we can ensure that these incredible landscapes remain unspoiled for generations to come.

    FAQs

    No, unfortunately we don’t currently provide equipment for hire but can recommend Expedition Kit Hire.

    Allergies and intolerances shouldn’t limit what you can do, so we make sure we cater for everyone. We ask that you let us know at the time of booking about any dietary requirements so that we can make sure these are taken into account on the trek. That said it is worth noting that kitchen conditions and facilities on some of our trips are fairly basic. Standards of food hygiene are good, but we cannot guarantee against cross contamination of ingredients. If you have a particularly serious allergy or are extremely sensitive to certain ingredients such as nuts or wheat for instance, then please get in touch with us to discuss options.

    You are likely to require vaccinations for the majority of our overseas trips. We recommend you book an appointment with your GP to discuss your trip so they can provide you with specific advice. More information can be found here.

    Yes, you will need to book your own flights for this trip.

    Yes. Most insurance companies do not cover you for trekking above 4000m. Make sure when taking insurance cover the policy covers you for trekking up to the appropriate altitude as follows:

    Kilimanjaro – 5895m
    Everest Base Camp – 5644m (summit of Kala Patthar)
    Kanchenjunga Base Camp – 5200m
    Toubkal – 4167m

    Your insurance should also include medical and emergency evacuation (helicopter rescue). Insurance is a condition of booking and we request that all clients provide us with proof of insurance before travel (8 weeks before departure).

    Mosquitos don’t generally survive above 1800m. However, a risk still remains and we recommend taking advice from your GP before you travel. Further information including advice on bite prevention and vaccinations can be found here.

    Yes, we recommend you carry a small first aid kit in your day pack containing the following items:

    • Blister plasters
    • Antiseptic cream
    • Personal medications
    • Ibuprofen
    • High factor sun protection
    • Imodium

    Your first aid kit should be small and light so as not to add too much weight to your day pack. Our Guides carry full group first aid kits for dealing with more serious injuries.

    Ultimately this is your choice, but we would say yes. It’s important you keep yourself warm and down is without a doubt the best insulation. You will really feel the difference when the temperatures drop and especially on summit day. There are some very good synthetic brands on the market, and these have the advantage of still keeping you warm when they are wet but synthetic insulation is heavier and bulkier than down – you need a bigger, bulkier synthetic jacket for the same warmth as a lighter down jacket. Sleep helps us to recover from our trekking and is an important part of the acclimatisation process. So, our recommendation for a sleeping bag would again be down. Be sure to pick a bag with a comfort rating of -20oC and 3-4 seasons. You can buy silk or similar liners which will also enhance the warmth. With all down sleeping bags, the best way for you to keep warm is to remember to wear as little as possible whilst inside it. The heat from your body then warms the bag and the feathers retain the heat.

    On all our trips (unless specifically excluded) we provide you with adequate safe drinking water. Early on we generally provide bottled water. As we move further from civilisation water is sourced from local streams and springs. All water provided for drinking is filtered and boiled to ensure it is safe.

    We believe prevention is better than cure and all our trips are planned and structured to reduce the likelihood of problems arising. That said, things can go wrong. Our local Guides are experienced and first aid trained. They work hard to prevent problems however, if a problem does arise they deal with it in the first instance. If the problem is beyond their abilities, we can call on the support of local rescue services and get you evacuated to the nearest medical facility without delay. Please ensure your insurance covers rescue and medical emergencies.

    The best way to avoid AMS is to follow these five simple steps:

    1 – Go slowly. Trekking up to 5600m should be done at a snail’s pace. Be first out on the trail in the morning and last into the teahouses in the afternoon, take your time, keep your pulse and breathing rate down, enjoy the views and take plenty of breaks to take photos. Going slowly means that your body can focus on acclimatising rather than keeping you moving at a fast pace.

    2 – Stay hydrated. Make sure you drink plenty of water whilst on the trail. Being hydrated helps with the acclimatisation process. As a guide, you should need the toilet more than normal and your urine should be clear.

    3 – Eat. Trekking to Everest Base Camp requires lots of energy and so does the acclimatisation process. Eat well at each meal.

    4 – Keep Warm. If you start to get cold your body will need to use extra resources to keep you warm. This slows down the acclimatisation process so make sure you put that fleece on when you stop and that you take a 4-season sleeping bag to stay warm at night.

    5 – Get good rest. Sleep and rest are extremely important and also part of the acclimatisation process. Don’t be up chatting all night, get an early night and make sure you are warm and comfortable so that you can get a good night’s sleep.

    A deposit of 25% of the total cost of the trip/course is payable at the time of booking and the balance is due 8 weeks before the departure date. If the booking takes place less than 8 weeks before departure, then the full amount is due at the time of booking. If you would like to discuss payment options, then please get in touch.

    You may be experiencing altitude for the first time, and the facilities at times will be basic, it may become difficult to sleep and eat so yes you might feel a little out of your comfort zone. Our experienced team will be with you to help you through these moments and remember your trekking partners will be going through this too so you can help each other along the journey.

    Our team of guides and leaders do everything we can to make sure all your possessions remain safe, but we recommend a small padlock on your duffle bag for extra piece of mind. Like any other trip we recommend things like passport, money etc should be kept with you at all times (in your daysack). If you normally wear jewellery, unless it is absolutely necessary or for medical reasons, we suggest this is left at home. It is important that you take responsibility for your valuables and look after them whilst you are travelling.

    Diamox has been shown to reduce the chances of getting AMS, but it does not replace proper acclimatisation. We don’t recommend you take or use Diamox on our trips and would encourage you to take your time and acclimatise naturally.

    Visas requirements vary from country to country and can change from time to time. Specific and up to date requirements can be found on the UK Government’s Foreign Travel Advice website.
    In all case, we recommend that you apply for a Visa on-line before travelling where possible.

    Kilimanjaro: There are no plug sockets or recharging points on the mountain so we recommend you bring a solar battery charger or a power pack that will last for the duration and provide sufficient charge for all your devices. If your device has disposable batteries, then please take spares and make sure you carry the used batteries back down the mountain for recycling. Keeping your devices warm at night by taking them in your sleeping bag is a good way to prolong your battery life.

    Nepal: Some teahouses will offer a re-charging service for a small fee however, as a general rule, there are no plug sockets or recharging points. We recommend you bring a battery bank (or similar) or a solar charger. If your device has disposable batteries, then please take spares and make sure you carry the used batteries back down the mountain for recycling. Keeping your devices warm at night by taking them in your sleeping bag is a good way to prolong your battery life. If you are planning on staying in hotels before and after the trek the voltage is 230v similar to the UK and uses one of three types of plugs with round pins (Type C, D & M – see here for more info).

    Our local teams work very hard to make sure your trip runs smoothly and to help you achieve your goals. Tipping is down to you but I’m sure once you see how hard the crew work and what they earn in comparison to our own wages you will want to reward them. Tipping is generally done on the last day of your trek, before your guide and crew disappear back to their homes and villages.

    Kilimanjaro: For guidance on tipping please read our article on tipping your Kilimanjaro Mountain Crew.

    Nepal: For guidance on tipping in Nepal please read our article Tipping in Nepal.

    HACE stands for High Altitude Cerebral Edema which is essentially a swelling of the brain due to excess fluid.

    HAPE is High Altitude Pulmonary Edema or fluid in the lungs.

    These two conditions are fairly rare and can be prevented by careful management of any symptoms of AMS whilst ascending to Everest base camp.

    A comprehensive list of clothing and equipment required for your trip can be found by visiting the ‘Kit List” tab on the relevant experience.

    If this happens for any reason don’t worry our Guide will make all the arrangements. If you need emergency attention you will be accompanied by one of our experienced Sherpas. You will be responsible though for any additional costs, such as transport, hotels, meals etc. so make sure you have appropriate insurance that covers you for the maximum altitude you will be trekking to. (please get in touch with us to confirm if you are not sure) and that it includes emergency evacuation and medical treatment.

    AMS stands for Acute Mountain Sickness — a condition caused by ascending to high altitudes faster than your body can adapt to the reduced levels of oxygen.

    It’s common on high-altitude adventures like the Everest Base Camp trek, Kilimanjaro, Mera Peak, and winter ascents of Toubkal, especially if proper acclimatisation isn’t followed.

    What Are the Symptoms of AMS?

    Mild symptoms of AMS may include:

    • Headache

    • Nausea or loss of appetite

    • Tiredness or poor sleep

    • Dizziness or general fatigue

    These symptoms are usually manageable and are the body’s way of saying it needs more time to adapt.

    Will I Get AMS on My Trek?

    While we can’t promise you won’t feel the effects of altitude, we design all our high-altitude itineraries around gradual acclimatisation — with built-in rest days and a slow, steady pace to give your body the best chance to adapt.

    We also carry out twice-daily health checks on all our high-altitude trips:

    • At breakfast and dinner, we’ll check your resting heart rate and oxygen saturation

    • We’ll ask about any symptoms and monitor changes over time

    • If needed, we’ll adapt the plan to prioritise your safety and wellbeing

    Our team is trained to spot the early signs of AMS and act quickly to keep you safe — often before you even notice something’s off.

    The Good News? It’s Easy to Manage

    Most cases of AMS are mild and easily avoided with a well-planned itinerary, good hydration, and rest. Our team is there to support you every step of the way.

    👉 Want to learn more about trekking at altitude?

    Have you ever dreamed of scaling awesome Himalayan peaks and trekking through rugged mountain landscapes?  Well, Monkey Mountaineering is your gateway to adventure, connecting fearless adventurers with unforgettable experiences in some of the world’s most stunning locations.  But what exactly is Monkey Mountaineering, and what makes it unique?

    A Passion for Adventure

    At its core, Monkey Mountaineering is about creating life-changing journeys for explorers who want more than just a typical holiday.  Founded by British Army veteran Sam Marshall, Monkey Mountaineering brings a legacy of discipline, resilience, and expertise to every expedition.  Specialising in small group, mountain-based adventure travel, we offer expertly crafted itineraries combining the thrill of outdoor activities with cultural immersion and respect for the environment.  Whether it’s mountaineering or trekking, our trips are designed to challenge and inspire.

    Our Mission

    Our mission is simple:  to provide safe, sustainable, and unforgettable adventure experiences that promote a deep connection with nature and local communities.  Every expedition is designed around three key principles:

    • Safety First: The safety of our customers is our top priority.  Our guides are highly trained, and every trip is planned with comprehensive risk assessments and emergency procedures.
    • Sustainability: We are committed to leaving no trace.  We are in the process of aligning our operations with the United Nations Sustainable Development Goals (UNSDGs), and we are actively working to reduce our carbon footprint.
    • Community Connection: Adventure isn’t just about the landscapes; it’s about the people.  We use local guides and support agencies, source local produce, and strive to ensure that our trips contribute positively to the regions we visit.

    What We Offer

    Monkey Mountaineering offers a variety of trips tailored to different skill levels, interests, and destinations.  Here’s a peek at what you can expect:

    • Mountaineering Adventures: Scale iconic peaks with our expert-led climbing expeditions.
    • Trekking Journeys: Explore remote trails, from lush mountain forests to rugged alpine deserts, and witness the beauty of the great outdoors.
    • Custom and Private Trips: Looking for something unique? We’ll work with you to design a personalized adventure that meets your goals and interests.
    • UK Adventures and Skills Training: Want to learn the skills to have your own adventures?  We offer all levels of mountain-based skills training for beginners and seasoned adventurers as well as UK based guiding.

    Why Choose Monkey Mountaineering?

    We’re not just another adventure travel company.  Here’s what sets us apart:

    • Veteran Expertise: Founded by a British Army Veteran, we bring unparalleled leadership, problem-solving, and operational excellence to every expedition.
    • Commitment to Standards: We strive to achieve the highest industry standards, complying with the Package Travel Regulations and aligning to British Standard 8848, ensuring that your trip is safe, ethical, and well-organised.
    • Focus on Sustainability: From eco-friendly practices to supporting local economies, we make responsible travel a priority.
    • Personalized Service: From your first inquiry to post-trip follow-ups, we’re here to support you every step of the way.

    Join Us on an Adventure

    Monkey Mountaineering isn’t just about reaching summits; it’s about the journey, the camaraderie, and the stories you take home.  Whether you’re an experienced mountaineer or a first-time adventurer, we invite you to explore the world with us.  Unleash your inner explorer and let’s make your adventure dreams a reality.

    Ready to take the leap? Contact us today to find your next great adventure!

    Please refer to our Booking Conditions which can be found here. Alternatively, please feel free to contact a member of the team.

    You need to look after your feet, after all it will be your feet that get you to the top. Making sure you choose the right footwear, preferably boots, and allowing time to break them in will help prevent injuries like blisters, which can be very painful and potentially prevent you from reaching the summit. When choosing suitable boots make sure they are waterproof, insulated, have a good sole and provide ankle support and above all, make sure they are comfortable. If you are looking to buy specifically for Kilimanjaro, then the best advice we can offer is to pop into your nearest outdoor gear shop and speak to a store assistant who should be able to help you choose the most suitable pair.

    Who’s Behind Monkey Mountaineering?

    Meet Sam Marshall: The Veteran Mountaineer Behind Monkey Mountaineering

    Every great adventure company has a story and a purpose — and for Monkey Mountaineering, it all starts with Sam Marshall, a seasoned mountaineer, passionate explorer, and proud British Army veteran. If you’re curious about our mission, you can also read What is Monkey Mountaineering?.

    After nearly three decades of service in the Army, including 22 years as an aircraft engineer and senior leader in high-pressure environments, Sam swapped helicopters and hangars for high peaks and remote trails. His mission? To share the life-changing power of the mountains with everyone, from first-time trekkers to seasoned climbers.

    A Life of Service and Adventure

    Sam’s love for the mountains was forged long before Monkey Mountaineering began. During his Army years, he thrived in extreme conditions, mastering leadership, teamwork, and meticulous planning in some of the world’s toughest environments.

    Sam Marshall guiding a climber through the Window on Sgurr nan Gillean, Isle of Skye

    Sam Marshall — founder of Monkey Mountaineering — guiding through the iconic Window on Sgurr nan Gillean.

    These skills laid the foundations for leading safe, inspiring mountaineering expeditions today.

    Leaving military life didn’t dampen his appetite for challenge — it fuelled a new purpose: helping others discover what’s possible when you push beyond your comfort zone. That vision is alive in every Monkey Mountaineering trip.

    The Monkey Mountaineering Difference

    Monkey Mountaineering isn’t just another adventure company. Under Sam’s watchful eye, every expedition is planned with military-level care and the robust safety standards of British Standard 8848. But adventure, for Sam, goes beyond risk management — it’s about growth, connection, and perspective. He believes time in the mountains has the power to build resilience, spark confidence, and reconnect people with the wild and with each other.

    More Than Mountains: A Legacy of Respect

    Sustainability and community matter too. Sam ensures Monkey Mountaineering operates responsibly, aligning with the United Nations Sustainable Development Goals, employing local guides, and championing the Leave No Trace ethos. It’s adventure done right — for you and for the places you explore.

    Unleash Your Inner Explorer

    When you choose Monkey Mountaineering, you’re not just booking a trip — you’re joining a mission led by someone who knows that the real summit is within you. Whether you’re climbing Kilimanjaro, trekking to Everest Base Camp, or tackling a UK classic, Sam’s no-nonsense approach, warmth, and experience mean you’re in safe hands every step of the way.

    Ready to find out what you’re capable of?
    Learn more about who we are or join Sam Marshall and the Monkey Mountaineering team — and unleash your inner explorer.

    Look for more

    Bespoke experiences

    Can’t see what you are looking for? All our trips can be customised to meet your needs so, if you need bespoke dates, want to add extra days, or modify the itinerary then please just let us know – we will be happy to help.

    Contact us