Skiing the Alps: A Guide to Chamonix-Mont-Blanc with ITCOG
Chamonix is the spiritual home of alpinism and one of the world's premier ski mountaineering destinations. IFMGA guide Todd Passey breaks down what to expect, the best objectives, and how to prepare for a guided trip in the Alps.
Why Chamonix Is the World's Ultimate Ski Mountaineering Destination
If there is one place on Earth that every serious skier and alpinist eventually gravitates toward, it's Chamonix-Mont-Blanc. Nestled in the French Alps at the foot of Western Europe's highest peak, Chamonix has been the crucible of mountain guiding since the 18th century. For ski mountaineers, it remains unmatched — an accessible hub surrounded by one of the densest concentrations of serious terrain on the planet.
I've guided in Chamonix dozens of times over the past two decades, and it never gets old. Whether you're here for your first roped glacier ski tour or attempting a technical couloir on the Aiguilles, the valley delivers.
Top Ski Objectives in the Chamonix Valley
The Vallée Blanche
The crown jewel of accessible glacier skiing. A 20km descent from the Aiguille du Midi (3,842m) down the Mer de Glace glacier back to Chamonix. The classic route is appropriate for strong intermediate skiers with a guide — but don't be fooled by its reputation as a "beginner glacier tour." The approach ridge is exposed, crevasse hazards are real and evolving, and conditions change dramatically with season and snowpack. Done in good conditions with the right guide, it's one of the most memorable ski runs on the planet.
Couloir Whymper, Aiguille Verte
A serious 55-degree couloir on one of Chamonix's most iconic peaks. This is a technical ski mountaineering objective requiring expert skiing, solid crampon technique, and experience with steep exposed terrain. The reward is a 1,000-meter descent that ranks among the most aesthetic lines in the Alps.
Off-Piste from the Grand Montets
The Grand Montets lift system gives access to some of the best off-piste terrain in the Alps — without requiring a full mountaineering kit on every outing. Argentière glacier tours, the Pas de Chèvre, and numerous couloirs off the top are all reachable with a guide on a day trip.
The Haute Route: Chamonix to Zermatt
The most famous ski touring traverse in the world. Seven to eight days crossing the high glaciers of the Mont Blanc Massif and into the Swiss Pennine Alps, finishing beneath the Matterhorn. Requires strong fitness, solid glacier travel skills, and good avalanche judgment — all of which we develop with you over the course of the traverse.
When to Go
January–February: Cold and stable. Deep powder on north-facing aspects. Shorter days and potentially harsher weather, but exceptional snow quality.
March–April: The sweet spot for most objectives. Longer days, consolidated snowpack on high routes, and the transition to spring corn conditions on solar aspects. Ideal for the Haute Route and bigger ski mountaineering objectives.
May: High-alpine couloirs come into prime spring condition. Snow bridges on glaciers weaken — choose objectives and timing carefully.
What to Expect on a Guided Alps Trip with ITCOG
We build our Alps programs around your goals and ability level. Depending on what you're after, a week in Chamonix might include:
- A Vallée Blanche day as a warm-up and glacier orientation
- Progressive off-piste days to assess snow conditions and your skiing
- A technical couloir or summit objective mid-week
- Flexibility to adapt based on conditions and how the group is progressing
All ITCOG guides in the Alps hold IFMGA certification — the internationally recognized standard for mountain guiding, required to guide on glaciated terrain in France.
How to Prepare
Skiing: You should be a confident, controlled skier on firm and variable snow. The Alps will test your ability to ski in less-than-ideal conditions — breakable crust, windboard, and wet spring snow are all part of the experience.
Fitness: A typical day involves 3,000–5,000 feet of skinning or booting. Build your aerobic base for 8–12 weeks before the trip.
Gear: AT setup with ski crampons, ice axe, harness, and a modern three-antenna beacon. We'll provide a detailed packing list after booking.
Ready to ski the Alps with an IFMGA guide? Contact us to start planning your Chamonix trip.