Paso Pehuenche: Ski Touring & Splitboard Across the Border

9 DAYS
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There are places in the cordillera that few people know. Paso Pehuenche is one of them. Located on the border between Mendoza and Chile, this corner of the central Andes combines accessibility, altitude and quality snow in a setting that very few riders have ever touched. Varied terrain, thousands of vertical meters and the vastness of Laguna del Maule as a backdrop. An expedition designed for those who know there is always one more line out there.

This expedition connects the passion for the ascent with the reward of epic descents in one of the most wild and least traveled settings in the Andes. Four days across the border, exploring untouched terrain with a small team, private 4×4 transport and all the logistics taken care of so you can focus on one thing: skiing.

This is not a tour. It’s a real expedition, with mountain judgment, professional AAGM guides and the freedom to find the best lines of the day based on conditions.

Location: International border Argentina–Chile (Malargüe / VII Region of Chile) Dates: October 9–12, 2026 Duration: 4 days

Why Paso Pehuenche

October in the central Andes means spring snow, long days and wide open terrain. Paso Pehuenche offers something hard to find: altitude, direct road access and a massive natural amphitheater with aspects for every taste. You can ski looking out over Chile, drop toward the lake or find lines that don’t appear on any map.

Pricing

  • Private group of 3: enquire
  • Private group of 4 or more: enquire

Gear List

Essential Equipment

– Mountain skis with touring bindings and skins in good condition / Splitboard with bindings and skins in good condition – Touring ski boots / Snowboard boots in good condition – Poles – Avalanche transceiver (DVA), shovel and probe — mandatory – Helmet — mandatory – Crampons – Goggles – Gloves (two pairs) – Sunglasses / Sunscreen SPF 50+

Layering System

– Thermal base layer (legs and torso) – Mid-layer fleece 100/200 – Waterproof shell jacket – Down jacket – Waterproof pants – Ski socks – Extra set of clothing (t-shirt, underwear, gloves, socks) – Beanie and sun cap – Buff / neck gaiter

Other

– Hydration pack – Water bottle (1 liter minimum) – Thermos – Personal first aid kit – Cash and ID / travel documents – Notebook and pen – Camera

Rental Equipment Available

Skis with skins and bindings, splitboard and full safety kit (shovel, avalanche transceiver and probe) available for rent. Enquire for pricing and availability.

 

Trip Details

Location: Malargüe, Argentina / VII Region, Chile
Duration: 4 days
Dates: October 9–12, 2026
Requirements: Confident off-piste skier or rider. Previous backcountry experience and familiarity with touring gear. Good physical fitness.
Guide ratio: 6:1

– Professional AAGM certified mountain ski guide
– 3 nights accommodation
– Welcome and farewell dinners
– Daily breakfasts and meals on the mountain
– Full safety kit (avalanche transceiver, shovel and probe)
– Private 4×4 transport


– Touring ski or splitboard equipment
– Travel and rescue insurance (mandatory)
– Anything not specified in the program

 

Get in Touch

Leave us your enquiry!

ITINERARY

Day 0 — The Gateway to the Andes

It all starts before you reach the snow. We recommend staying the night before in Las Loicas, the small town that marks the entrance to the Pehuenche. That evening we get together for dinner, check gear and run through the welcome ritual that officially kicks off the expedition.

It’s not just logistics — it’s the moment the group comes together, riders get to know each other and the dynamic starts to build that will make the days ahead truly great.

Staying in Las Loicas lets us leave early, be first in line at customs and gain hours of skiing that are worth their weight in gold.

Day 1 — The Heart of the Pehuenche

Early breakfast, border formalities and crossing into the between-borders zone. As soon as we drop the gear at our base Los Castaños, we head out to find the first lines of the trip.

Day one is active reconnaissance: we read the terrain, assess aspects, check the snow based on wind and temperatures from the days before. We don’t ski just to ski — we choose well to make the most of every day that follows.

As the afternoon fades, we head back to base. Dinner, mountain talk and planning the next day under a sky with zero light pollution.

Day 2 — Border Lines and Laguna del Maule

The most ambitious day of the expedition. Pre-dawn departure toward the Chilean border, where the terrain opens up, gets more technical and the lines get longer and more vertical.

Skiing here means skiing with Laguna del Maule watching over you. A vast body of water surrounded by volcanoes and snow that turns every descent into something hard to forget and even harder to put into words. This is the kind of day that makes the whole trip worth it.

Day 3 — Exploration and Untracked Snow

With two days of terrain reading behind us, day three is the one with the most freedom. We go deep: less traveled sectors, lines we stumble upon by chance, or an attempt to ski all the way down to the shore of Laguna del Maule if conditions allow.

This is the day of pure discovery. No fixed map, no set line. Just one of the largest natural amphitheaters in the Andes and the group deciding where to drop.

Day 4 — The Wildcard

The last day works as our weather buffer. If the conditions held all week, the morning is for a short session close to base — last photos, last laps, the quiet ending that an expedition like this deserves.

Then border formalities on the way out and the drive home, legs heavy and a head full of lines you already want to ski again.