One week to climb three (3) of the most classic volcanoes of Northern Patagonia, Argentina and Chile
In the San Martin de los Andes (Argentina) and Pucon (Chile) area, we'll run this special expedition so you can climb three or four classic volcanoes of Northern Andean Patagonia.
It's also possible to do only one or two of them - ask us.
Day 1: Meeting day in San Martin de los Andes at midday. Free afternoon to explore San Martin and do short warm-up walks. Option to travel to Pucon this day (ask about the final schedule). Equipment preparation. Night at a hostel.
Day 2: Transfer by private minibus to the base of the Quetrupillan. Day of ascent of the volcano mentioned (2360 masl). Descent in the afternoon and transfer to Pucon. Night at a hostel. Approx. 8 hours of activity.
Day 3: Free day for rest. Options (extra cost): rafting on the Trancura River, hot springs. Night in Pucon.
Day 4: Day of ascent of Villarrica Volcano (2847 masl) with transfer to the base. Night in Pucon. Approx. 8 hours.
Day 5: Transfer and entry into Conguillio National Park, to the north. This day will be dedicated to admiring this spectacular National Park. We'll continue through the eastern and northern sector of Llaima Volcano. We may also do treks in the vicinity of Lonquimay Volcano. In the afternoon we'll reach the definitive base camp, on the western side of Llaima Volcano. Rest and hydration time. Early dinner and overnight.
Day 6: Early, we set off toward the summit. First we'll pass through a flat area, and then the climb will become steeper and steeper. The view is indescribable, with sights reaching the summit of the volcano, as well as Lonquimay Volcano, Tolhuaca, Antuco and surroundings. Continuing our route we'll climb up to the lava flow at 2200 masl, where after a two-hour walk across a plateau we'll be able to see Quepe Lagoon, Cerro Colorado and the imposing Villarrica Volcano. After summiting we return to camp. Dinner and overnight.
Day 7: Return to Argentina to wrap up the program at midday in Villa Pehuenia. Optional transfer to Zapala and San Martin de los Andes. End of our services.
We include specific guidance throughout the year for your preparation. If you're from Buenos Aires, you can join our training groups:
GEM Group (KDT): CLICK HERE
GEMA Group (San Isidro): CLICK HERE
if you're from elsewhere, we'll send you the program so you can train on your own.
The Quetrupillan has steep slopes but is the lowest volcano. The Villarrica is more accessible, although it reliably has snow. On the Lanin: this is a physically demanding ascent. On the first day you walk uphill for between 5 and 6 hours to the refuge area, about 1300 m of elevation gain. The overnight stay is at a refuge or in a tent, depending on availability. On the second day, if weather conditions allow, we go for the summit, setting out between 3 and 4 am (at night, with headlamps). This climb covers roughly another 1400 m of elevation gain, over more technical terrain (long stretches of snow, ice and/or mixed terrain plus loose rock). At the summit we can only stay a few minutes, to take photos and hydrate. We then descend again to our overnight area, rest for a while, pack up our gear and continue descending to the base of the mountain (the new regulation in place for some years now does not allow a second night on the mountain).
The technical difficulty involves 35-degree slopes requiring crampons; and the physical demand is significant, especially on the Lanin.
Yes, the physical demand is significant. We include specific guidance throughout the year for your preparation. If you're from Buenos Aires, you can join our training groups; if you're from elsewhere, we'll send you the program so you can train on your own.
It's important to have some previous experience in different treks. We recommend being in good physical shape. Summit day is intense.
Overnight stays are in large tents, hostels and/or a military refuge or mountain tents.
Tents are included in the service.
Even though it's summer, in mountain range and/or wilderness areas temperatures tend to drop at night and at dawn (second day).
Stops are taken with a frequency and pacing based on the intensity.
From 13 years of age.
Approximately between 10 and 12 kilos.
No. Each person must climb with the weight they carry in their own backpack, personal gear. Porter service can be arranged, but it must be requested and booked in advance.
On all our expeditions we provide full-board meal service.
Trail lunches (cold food): milanesa and tomato sandwiches, cold cut sandwiches, picadas, salads, tapas, etc.
Dinners: Usually hot. Vegetable-bacon-chorizo colorado stews, chicken and vegetable casseroles, pasta with various sauces or stew, grilled meat, Chaw Fan (fried rice), chicken with rice casserole....
Breakfasts and afternoon snacks: Tea, coffee, cappuccino, mate cocido, mate, powdered milk; bread, crackers, jam, honey, dulce de leche; cereal, fruit.
It's necessary to fill out the personal/medical form to let us know if anyone doesn't eat certain kinds of food.
Tri/Tetra-Volcano: Ascent of Lanin, Quetrupillan and Villarrica (+ Llaima option) is an expedition that any adventurer can take on with the right physical preparation, equipment and prior experience con salida desde San Martin de los Andes , in the region Patagonia, Argentina. It lasts 7 days . Todos nuestros programas incluyen guías de montaña certificados, logística de expedición y seguro de accidentes personales.
Como medir la dificultad de un ascenso o una expedición? es una pregunta que surge a menudo. Para esto desarrollamos un sistema de graduación que ayuda al participante a medir la dificultad, dado a que evaluamos 5 variables sobre la intensidad de cada propuesta.
• The weight of the backpack relative to the length of the day
• The physical demand
• The technical level of the terrain and required equipment
• The degree of mental strength required
• The maximum altitude reached
Hace click el botón y evaluá vos mismo la dificultad ->:
En cada uno de nuestros programas vas encontrar un apartado de EQUIPO REQUERIDO. contá con nosotros para asesorarte y prepararlo de forma adecuada para maximizar el disfrute de la actividad. Contamos con una tienda de alquiler, para resolver si te falta algo.
Chequealo ahora! ->
Mountain guides on all ascents Lanin: 1 Mountain Guide certified by Lanin National Park for every 4 pax. Ongoing transfers to and from San Martin de los Andes Transfer from Pucon to the base of the volcanoes Hostel accommodation in San Martin de los Andes (shared room) with breakfast Hostel accommodation (shared room) in Pucon, with breakfast All meals on the Lanin (breakfasts, lunches and dinner at camp). VHF communications equipment. General camp kitchen equipment on the Lanin Dome tent - dining tent on the Lanin 1 night in a dome tent on the Lanin Pre-tr
At AEX, the safety of our travelers and guides comes first. Activities are only suspended or modified when weather, political or geographic conditions put the expedition at risk. The decision rests exclusively with the guide team and technical direction, based on official reports (National Weather Service, National Parks or local authorities).
No. The amount paid becomes a Credit in your favor (Weather Voucher) valid for 18 months from the suspended date: up to 6 months to choose a new date plus 12 months to take part. You can use it for the same expedition or any of our other destinations and experiences, and if you cannot use it within that period you can transfer it to someone else.
Click on each indicator to see details
Backpack: Weight / Duration of the Day.
Physical demand
Technician: Difficulty in the Field / Equipment.
Psychological Strength
Height Exposure
Each aspect is evaluated from 20% to 100%, where:
This adventure requires advanced experience and excellent physical condition.
Clothing recommendations
A Base Layer in contact with the skin, that "wicks" the moisture produced by sweat and carries it to the outside without retaining it in the fabric, keeping us dry this way. A Mid Layer that provides thermal insulation, that isn't heavy or uncomfortable, keeping us warm this way. And an Outer Layer, waterproof-breathable, that protects us against the elements (rain, snow and wind).
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147 Google reviews
Plaza de Mulas. Increíble, una experiencia única!! Un viaje maravilloso en todos los sentidos. Los guias con un profesionalismo inmenso, Vane una genia, con una paciencia enorme y siempre muy atenta, cuidadosa y detallista para que podamos disfrutar la experiencia, siempre con muy buena onda y motivando para seguir. Gracias también Roger, Gus y Fede, muchas gracias por todas las buenas energías. Se armó un grupo hermoso. Las vistas y la inmensidad de los paisajes son únicas.
Viajé hace un mes con ellos y la experiencia fue impecable. Muy buena organización por parte de toda la agencia y excelentes los guías, siempre atentos y con la mejor predisposición. Totalmente recomendable.
Fui a Tres Picos con Mati y Fer de AEX. Todo sucedió como estaba organizado. Tanto los guías como Euge estuvieron disponibles desde el día 1 de la reserva para evacuar todas nuestras dudas y llegar de la mejor manera al trekking. Súper recomendable viajar con AEX.
If you have questions about this adventure, we look forward to hearing from you!
For an immediate response, contact us via WhatsApp 54 9 1170623800
We will respond to you promptly, so you can prepare for your next great adventure 🏔️