Very close to Aconcagua and with similar difficulty it´s the 8th highest mountain in America
EL MERCEDARIO is one of the highest and most important mountains in America (the 8th); Just 100 km north of Aconcagua, this mass dominates a circus of other gigantic hills, more than 6000 meters high, that rise to the side, such as Pico Polaco, La Mesa, Alma Negra and La Ramada. These mountains are part of the Polish expedition history, in1934, when they were able to ascend all of them and signed the first official ascent to El Mercedario; all that story is immortalized in one of the most extraordinary mountaineering book in Argentina, Higher than the Condors, written by one of these Polish mountaineers, Victor Ostrowski. Then they moved to the Aconcagua area and made the first ascent through the Polacos Glacier and the second official ascent of this mountain.
Our style in Argentine mountaineering:
We form a group throughout the year, in physical and mental preparation and with previous outings to the mountain. We hold preliminary meetings with the group with audiovisuals and specific talks. We advise you during all the previous months on your equipment. It doesn´t matter if you don´t live in Buenos Aires, where the trainings take place, we can advise you anyway in your preparation.
We propose an itinerary that includes progressive and staggered acclimatization.
Confirmed El Mercedario ascent dates - 2020/2021 Season:
Programming-Itinerary: the programming of the first week, for the options Short Trek or Balcón de los 6000 Trekking, is also included here.
Day 1: Mendoza-Barreal - 1650 masl. Meeting in the Mendoza city in the morning. Guides presentation, equipment check, advice for rent. Last shopping. Charter vehicle transfer to Barreal town (San Juan), passing through Uspallata. Accommodation in a cabin complex.
Day 2: Barreal-Laguna Blanca - 3100 masl. Breakfast. Free morning. We´ll begin our great adventure in the colossi of San Juan and we´ll transfer on charter vehicle through the Valley of Rio Los Patos to a small farmhouse called El Molle; From there we make a short walk to Laguna Blanca, our first camp, at more than 3000 meters high. Hydration, food, rest and spend the night in mountain tents.
Day 3: Laguna Blanca-Guanaquitos Base Camp - 3550 masl. Breakfast. New approach hike to Guanaquitos base camp, at a 3,500 meters altitude. With the collaboration of the animals that will carry the equipment, we´ll carry out the trekking with lightweight. We continue with hydration and we reach the first great views of El Mercedario. Base camp with tents.
Day 4: Guanaquitos Base Camp - 3550 masl. Breakfast. Resting day (acclimatization) or walk back and forth to the viewpoint of El Caballito glacier and Arroyo Turquesa, amazingly colored water that rises suddenly on a slope. The walk is to acclimate.
Day 5: Guanaquitos BC- Cuesta Blanca (4350) - Guanaquitos BC / Descent of the Mercedario short trekking group (Arroyo Turquesa) / Continuation of the tour for the Trekking Balcón de los 6000 group. Expedition group will carry the equipment to Camp 1. Return to base camp. Last night in base camp.
Day 6: Cuesta Blanca (4350) - Ascent to Camp1. Day of ascent to Camp1. Approx 4 hours.
Day 7: Cuesta Blanca - 4350 - Pirca de Indios (5200) - Cuesta Blanca - Equipment carry day. Carrying and rest day (acclimatization) in Camp1.
Day 8: Pirca de Indios - 5200 masl. Ascent to Camp 2. Day of ascent to Camp 2. About 4 hours of activity.
Day 9: Pirca de Indios - rest or carrying to La Hollada - Pirca de Indios. Rest day in Camp 2, short walks in the area.
Day 10: La Hollada (or new rest) Pirca de Indios. Breakfast. Ascent to La Hollada high camp (camp 3 - 5700 masl) or new day at camp 2, according to the guide's decision; final preparation for the summit attack, the next day.
Day 12: Summit attempt 1.
Day 13: Summit attempt 2.
Day 14: Descent to Guanaquitos Base Camp. Long descent day to base camp.
Day 15: Descent to Laguna Blanca and transfer to Barreal. Night in cabins. Last trek Day, to Laguna Blanca where transportation is waiting to take us to Barreal. Toast to the end of the expedition.
Day 16: Transfer to Mendoza (arrival at noon); end of our services. Final transfer to Mendoza.
Your purchase in an official agency - travel and tourism company registered with the tourism secretariat (Ascent 23 EVyT Leg: 16396)
EXPEDITION EVACUATION AND ABANDONMENT SYSTEM:
In the unlikely event of an accident or someone not being able to continue with the expedition, the procedure we implement in our expeditions is as follows:
In the first 4 days (til the Guanaquitos Base Camp), the person can be evacuated by our guides and expedition assistants. If necessary, we hire a mule.
In the section between the base camp and the camp 2 Pirca de Indios, we can also count on the assistance of animals, if necessary, the guides and helpers will also descend the person. We forbid the self-evacuation system (to return walking alone).
In the stage of the high-altitude camps (last 8 days), people have evacuation on foot included, with a guide or helper assistance, to the base camp. They also have included the stay in Plaza de Mulas, with meals and tents. Then they can end up descending with the rest of the group that attempted the summit.
And if necessary, a vehicle goes up to Laguna Blanca and the person is evacuated conveniently.
PRIOR TRAINING:
We have designed a schedule of departures thought-out
to achive this great goal. Every month we make trips to the mountains focused on physical-mental and technical training to be prepared for the great occasion of trying great mountains such as Lanin-Tronador-Domuyo-Chañi and many others ...
Check the schedule of the Training Plan in the Training program that we do on Monday, Wednesday and Saturday
cabin complex in Bar Real
High mountain tents during the expedition (possibility of requesting individual tent).


If I never did mountain activities, can I dream of reaching the highest point of the Mercedario?
As long as you are physically fit and can adapt to the personal and / or group training system that we propose and you can make previous trekking and mountaineering trips with us or on your own. In the event that your experience is basic or null, it is essential that you make a long or two short trips with us (from the training trips plan with extra discount) so that we can know you and advise you properly.
I don't have even half the equipment that is required, can it be rented? what to buy?
We´ll advise you on this. Basically almost everything can be rented; In Mendoza there is a store we work with that rents boots, jackets, pants, goggles, crampons, third layer gloves and much more. There is equipment that should be bought such as underwear, trekking shoes and clothing, poles, headlamp, some gloves and others.
What real requirement does this expedition have? how much do you walk per day?
We are not walking every day. The expedition takes so long because the body needs a mandatory period of acclimatization to the altitude; there are days that we only rest. The longest days are the peak days, which can take more than 16 hours.
Where do we spend the night?
The overnight stay takes place in mountain camps in comfortable igloo-type tents for 2/3 or 4 people.
Within the PROTOCOL COVID-19-SALIDAS AEX, we include the possibility of spending the night alone in the tents.
Do I have to bring a tent?
The tents are included in the service.
From what age can this activity be done?
From 18 years of age.
How much does the backpack weigh?
Range between 8 and 12 kilos to base camp. 15 kg from the base camp upwards (except for the summit day or rest days; summit day only what you wear, water, flashlight and food)
Is there a carrying/porter service?
We have a mule carrying service, which will take the general equipment and the personnel that you do not use to the base camp and some high altitude camps.
What do we eat?
Cerro Mercedario Expedition - 6720 masl is an expedition that any adventurer can take on with the right physical preparation, equipment and prior experience con salida desde Mendoza City , in the region Cuyo, Argentina. It lasts 15 days + trip. 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! ->
Your purchase in an official agency - travel and tourism company registered with the tourism secretariat (Ascent 23 EVyT Leg: 16396) Certificate of summit and participation in the expedition. Professional mountain guides Assistants and cooks Transfer from Mendoza city to Barreal round trip 4x4 transfer from Barreal to Laguna Blanca round trip Evacuation on foot, on mules or, if necessary, helicopter 2 nights in a cabin complex in Barreal Technical safety equipment, VHF radios, mountain first aid kit. Heaters and kitchen elements. Base camp service (dining tent, chairs,
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.
GENERAL GEAR
FOOT WEAR
BASE LAYER
MIDDLE LAYER
OUTER LAYER
TECHNICAL EQUIPMENT
PERSONAL ELEMENTS
MISCELLANEOUS
HEALTH & HYGIENE
KITCHEN ITEMS
OPTIONAL, not mandatory (check space and weight)
Available
Available
Available
Available
Available
Available
Available
Available
147 Google reviews
Tilcara Calilegua es la travesía mas hermosa que hice, tiene unos paisajes maravillosos . La inmensidad en la montaña es increible. Pero lo que realmente lo hizo mágico fueron los lugares donde nos hospedamos, los compañeros de montaña y el amor y el cuidado de los guías. Euge y Gus estuvieron en cada detalle, pendiente de cada uno de nosotros, realemente ellos fueron el viaje. La comida increible. Agradecida eternamente con ambos..
Excelente servicio de principio a fin, te ayudan y acompañan en todo el proceso de preparación para tu salida y tienen los mejores guías, por servicio y calidad humana
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 🏔️