• The majestic view of Pico Argentino, Tronador, Bariloche, Patagonia. (Photo: Konrad Bartelski)


Length Trip
3 days

September to April

Intermediate- comfortable on glacier terrain

Classic Mountaineering- glacier travel involved


Mount Tronador is the emblematic peak of the Patagonian Lakes District, and at 3554 meters, the highest peak in Argentina’s Nahuel Huapi National Park. Mount Tronador is a glaciated dormant volcano and stands high above the surrounding Andes of Northern Patagonia.  Andean Condors, the world’s largest birds of flight, come to Mount Tronador to play in the wind and teach their young how to soar in the different wind patterns around the mountain.  Mountaineers often have the impressive experience of seeing the shadow of a 4 meter, 12 foot, wingspan on the glacier as a curious condor flies over!

Ascending Cerro Tronador with a Mountain Guide requires steady trekking over the glaciers and a bit of simple ice climbing at the very top.  This is an ideal trip to be done with ski touring gear September through December or and hiking/climbing during the summer, December- April.
For this mountaineering trip, we strongly recommend hiring a Professional IFMGA UIAGM or AAGM Mountain Guide.


Day 1:
Your Mountain Guide will pick you up at your lodging in Bariloche early in the morning and drive 80 km to Pampa Linda, a little settlement in the middle of the Nahuel Huapi National Park.  Pampa Linda lies in the wide valley at the foot of Mount Tronador.

Gear-up with your mountain guide and hike through a forest of coihue trees, Nothofagus, and bamboo on a nice hiking trail.  The last stretch to the mountain hut Refugio Otto Meiling is above tree line with excellent views of the Patagonian Lakes District and surrounding Andes Mountains.  If we have ski gear, we can skin up from here, or later in the season we hike on a well-compacted scree and rock trail.

Once we reach the Otto Meiling Hut (2.000m), we can put down our packs, relax by the fire, and have a hot homemade Patagonian dinner.  Go to sleep listening to seracs falling from the hanging glaciers thousands of meters to the bottoms of the cliffs. This sound is why Mount Tronador has its name, “The Thunderer”.

Night in the Otto Meiling Mountain Hut.

Approx. 10 km with 900 meters elevation gain in 4-5 hours of hiking.
Day 2:
Alpine start before dawn: breakfast, headlamp on, and your mountain guide will get you geared up for the glacier with rope, harness, crampons/skis, etc.  Your mountain guide will lead you across the glaciers to Pico Argentino. It takes 5-7 hours to climb to the summit of the  Argentine Peak.

The route is a solid, long progression over glacier terrain, with a moderate angle of steepness. The last 300 meters below the summit are steeper (40 degrees) on snow and ice. Your mountain guide will set up an anchor for the last 100 meters of simple ice climbing. After summiting Pico Argentino, ski or hike back down across the glacier terrain to Otto Meiling Refugio.  Have a well-deserved hot meal and maybe a celebratory bottle of Argentine Malbec.

Night in Otto Meiling Mountain Hut.

Approx. 8 km with 1200 meters altitude gain in 5-7 hours of climbing.
Day 3:
Descend to Pampa Linda and enjoy the scenic drive on a one way road through the Nahuel Huapi National Park.  Return to Bariloche and your mountain guide will drop you off at your local lodging.

Approx. 10 km with 900 meters elevation gain in 3-4 hours of hiking.
*This trip can also be done in two days, depending on the weather and fitness level of the participants. On Day 2, after summiting Tronador, hike all the way down to Pampa Linda and your mountain guide will drive you back to Bariloche late.


This gear list is designed for  Climbing Mountains in Summer time with glaciated terrain in the Alps or Patagonia, as Mont Blanc, Monte Tronador, Volcan Lanin

  • Backpack 40-45 liters if you need sleeping bag bring the bigger
  • Sleeping bag ideal 600/700 grams of down fill
  • Sleeping pad as Therm-a-rest or similar
  • 2 pairs of  sintethic socks (like Columbia or similar)
  • Quick dry pants with Schoeller material (North face, Mammut or similar)
  • Merino wool long underwear
  • Water proof Goretex pants
  • T shirt- Capilene or Merino wool ideal
  • Thin fleece, like Patagonia R1 or similar with a hood ideal
  • Mid fleece layer or synthetic Jacket with some insulation
  • Down jacket or warm puffy
  • Water proof Goretex jacket
  • Thin Fleece gloves for skinning or waiting in belays
  • Thick ski gloves
  • Warm hat
  • Sun hat
  • Sunglasses with UV filter + Goggles
  • Sun screen and lipstick
  • Iphone/ Ipod music player- optional
  • Earplugs… very recommended (for Mt huts, windy days in tents)
  • Tooth brush and paste
  • Headlamp (Petzl Tikka plus, Black diamond or similar)
  • Pocket knife
  • Waterbottle Nalgene or similar
  • Thermos 0.5 liters ideal for warm drinks
  • Crocs

Technical Gear:

  • Helmet
  • Mountaineering boots as Scarpa Phantom Guide, Sportiva Trango or Trango Evo- Crampon compatible
  • Gaiters
  • Boot Crampons and ice axe (Most of cases we provide them, so just ask us)
  • Hiking poles
  • Harness and 2 Locking binners (Most of cases we provide them, so just ask us)


Guide Ratio 1:2 – is a technical climb at the end of the ascent



US$ 1150.- /1 person
US$ 695.-/ per person if you are 2 or 4 people- Guide ratio 1:2



Meeting UIAGM-IFMGA Mountain guide in Otto Meillig Hut (1900 meters), means hiking on your own to the hut and meet guide for only the Alpine day TECHNICAL GLACIER GUIDING above the Hut to summit Pico Argentino


US$ 795.- /1 person
US$ 450.-/ 2 or 4 people


WINTER /SPRING  TRIP TRONADOR  (September-October-November) 


US$ 1250.- /1 person
US$ 750-/ per person if you are 2 or 4 people- Guide ratio 1:2

UIAGM-IFMGA Mountain Guide
Private Transportation
2- 3 days guiding with side training on the glacier previous to ascent
Optional 3rd day weather
All technical gear for the ascent

All costs in Otto Meilling hut should be covered by clients (client and guide/ guide has 20% discount)
(expect full board for usd 60/70 a day including dinner, breakfast, lodging)

On request



The Andescross family comes back to Southamerica with us and also to Antarctica, Norway, Iceland and the Alps for more good times.

“Back in 2006 I decided I wanted to try backcountry skiing and soon after I ended up contacting Jorgito at Andescross, which was already a very respected guiding company in Argentina.”

The idea of climbing all the mountains and volcanos in patagonia in the winter time and skiing them on the way down sounded too good to be true. Our first trip with Andescross was to Frey Hut with a couple of my brothers. The skiing conditions were as bad as Patagonia can offer so we ended up 2 days stuck in the hut in the midle of a storm and one day skiing on pure ice… 

Marcos Q.Tigre, BA, Argentina

“About 10 years ago I contacted Jorge about doing a hut to hut ski trip in the mountains around Bariloche. I chose him because he was a fully certified International Mountain guide.”

This trip proved to be nothing short of fantastic. Jorge was professional, friendly, knowledgeable of the area we were traveling through and was a great travel partner. He took care of my travel arrangements in Bariloche, booked my room for me before and after the trip, and even picked me up at the airport. The next year, I returned for a volcano ski trip with Jorge. We were fortunate enough to ski from the summit of four volcanoes. In the last decade, I have traveled with him at least 8 times.  We have skied in Chile and Argentina numerous times, including a trip to the Patagonian Ice-fields.

Tomfriend more than client since 2005

“I have skied with Jorge and Andescross in the Andes and the Alps in Europe.   Simply put, the Andes Mountain range is Jorge’s backyard and he knows then well.”

In my view, I think it would be very difficult to find another South American based guide with comparable years of experience in the Andes, guiding credentials, and local knowledge.  Over the years, Jorge has gained significant knowledge of the Alps and many other mountain ranges in the world which he includes in his worldwide adventure trips.  He is able to quickly gauge conditions, make safe decisions, and find great untracked skiing.  

Peter Musziclient for first time in 2008

“Jorge se ha convertido con el tiempo en un amigo cercano más que en un guía.”

Hemos compartido muchas aventuras juntos en varias partes del mundo como los Alpes, Bariloche y Chalten, y siempre regresamos de cada viaje pensando en el próximo. Para que un viaje sea exitoso tiene que tener su cuota de riesgo y cautela, algo muy difícil de lograr pero que Jorge siempre ha sabido manejar. Seguramente les quemara la cabeza hablando de… Paciencia estimados clientes!!, nadie es perfecto.

Francisco J.San Isidro, BA, Argentina

“In just over a six year period, we have done five trips with Jorge and have committed to a sixth next year. We must like this guy! Jorge is THE guide for your Patagonia adventures…and beyond! ”

Our first trip with Jorge in 2010 was for backcountry skiing around Bariloche, Argentina. While we were temporarily weathered out of higher terrain due to high avalanche danger from tons of new snow, we never lacked for fun, challenging, and noteworthy alternatives. He shared with us his hometown stashes, something only a generous local guide could do. Jorge is a consummate mountain guide. He is completely client focused. He is a first rate professional. We trust his judgement, thrill in his ski adventures, and have been blessed to enjoy the beautiful outdoors around the world with him.

Larina & BobSeattle, WA, USA

“40 years ago I flew down to Argentina in my summer for downhill training in the Andes.
I was then racing on the World Cup circuit and so having 4 weeks on snow in summer was really useful training.”

I fell in love with Bariloche and returned the next year again. Sadly this was the last time I made to South America and then, when skiing in Iceland, I bumped into a friend of our guide, John Falkiner. We shared a few beers waiting for our airplane to fly home and John explained that his friend, Jorge, was a guide down in Argentina and that helped in Bariloche.

Konrad Bartelski A British Legend in Ski Racing in 1981

“Jorge and team helped with all the fairly complex planning and logistics for a supported backpacking trip across the Andes”

From Bariloche to Puerto Frias for our group of 10 people, and guided us safely along the route.  He and his guides were exceptionally competent, knowledgeable and professional, and everyone had a great time.  I would highly recommend Andescross!

Cheryl from The Mountaineers Hiking Club, Seattle WA

“I am currently travelling the world on a sabbatical, looking for amazing experiences. During a stop across south america, I wanted to rock climb in the Frey national park, near Bariloche.”

I found the Andescross team on the internet, and they teamed me up for 3 days with a world class guide instructor. I am a novice rock climber, and my guide Luciano not only provided me with amazing climbing coaching tips, but allowed me to push myself to go beyond my comfort zone, in all safety. And once the climbing was over (once summits were achieved and I could not feel my forearms anymore), it was time for some of the best hospitality I have found on the road this last year. Great dinners, food, friends and laughter to fill our evening, until the call of the rock would get us out of our sleeping bag the next morning.

Patrick , Ex-Google CFOSFO , USA

“Jorge has excellent personal skills and appreciation of my climbing abilities. ”

Brian climber from CanadaI had the pleasure of meeting Jorge in December 2008. My wife and I were in Bariloche, on holiday in Argentina. Jorge had been recommended to us by a climbing friend back home in Canada. I was able to contact him by phone and we worked out a rendez-vous at the Refugio Frey for a day’s climbing on the rock. His knowledge of the area and the realistic time needed to complete various options, made it easy for me to reach a decision. What followed was one of the best days in the mountains that I have experienced over a lifetime in the sport.

Brian, 65, IrishCanadian climbing legend of Squamish, Canada

“Had a FANTASTIC time and thank you so much for all your help and the great guides. Great meeting you!!!!”

We are in BA, but head to Brazil tomorow and am just going to eat, drink and sleep! Anytime you head to Europe, you always have a place to stay in London and hopefully we will be back SOON!”

SachaLondon, UK, January 08


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