Andes Crossing Guided Trekking Tour from Mendoza, Argentina to Chile
A Journey Through Majestic Landscapes and Rich History: Tunuyán Valley Route – Piuquenes Pass
Set out on an unforgettable adventure with our Andes Crossing Guided Trekking Tours, where you’ll traverse the majestic Andes Mountain Range on foot!
This unique journey begins in the picturesque Uco Valley in Tunuyán and leads you through awe-inspiring landscapes of rugged beauty. Traverse pristine valleys, follow roaring rivers, and stand in the shadow of towering granite walls and mountains reaching up to 6,000 meters. Along the way, keep an eye out for majestic condors and curious guanacos, who may join us on our trek.
As you cross the Andes, you’ll immerse yourself in a pristine natural environment, free from the distractions of modern civilization. This expedition offers a true escape into the wilderness, reminiscent of historical explorations. Follow in the footsteps of General Lemos’s troops, one of General San Martin’s strategic units, and retrace their legendary journey across the Andes over 200 years ago.
An Expedition of a Lifetime
Experience each moment of the journey intensely, sharing long days with a group of fascinating travelers and our friendly team of guides and muleteers. Enjoy evenings around the campfire, marvel at stunning landscapes, and savor traditional food under the breathtaking night sky.
Dive into the heart of the Andes with the Andes Crossing Trekking Tour—an adventure that will leave you breathless. Experience the thrill of untouched wilderness, immerse yourself in local traditions, and relive one of South America’s most significant historical events. This is more than a journey; it’s a story you’ll cherish for a lifetime.
Are you curious about the historical background of the Andes Crossing? Read more here!
Why You Should Join Us
- Over 20 Years of Experience in the Central Andes
- Certified and Experienced Guides | WFR Certification in First Aid
- Small Groups and Personalized Service
- Comprehensive Assistance from Start to Finish
- 24-hour communicactions: Satellite and VHF radio communications
- Weather forecast updates every day
- Mules service for gear carry
- High-end mountain tents, equipped with solar panels and lighting
- Exquisite meals
- Safety is Our Priority: Your safety is paramount to us. We have a meticulous emergency action plan, satellite communication, and GPS for rescue operations on the Chilean and Argentine sides.
Join us for this unique experience!
Any questions about this trip? Contact us!
What do the people say about our services? Check here!


Fleece Jacket or Sweater: Provides additional warmth during cold mornings and evenings.






























