Off piste skiing and snowboarding is, to many, the entire reason to come to Chamonix. Classic descents like the Pas de Chevre, with its wicked triptych of couloirs, are a challenging and spectacular day for advanced powderhounds, whilst the stunning Vallee Blanche is accessible if you’re competent on a red run. Alway take a guide when venturing off piste. Chamonet has a really good overview of what’s on offer here, and books have been written on the subject, so I’m just going to do an overview here…
The famous Vallée Blanche off-piste classic is 17km long with a vertical descent of 2800m. Unbelievable views and true wild mountain environment, it’s accessible by intermediate skiers or boarders, but you MUST take a guide as the potential dangers are enormous, as are the crevasses. If there’s just one or two of you, you can join a guided group. Pistehors has a good overview of the Vallée Blanche. It’s best to wait for a sunny day as the scenery is indescribably spectacular, and photos don’t do it a shred of justice — it really is 360 degrees of wonder.
The state of the Vallée Blanche varies a lot throughout the year and the standard you need to be varies accordingly, but in general a competent red run skier can do it. For snowboarders the standard is a little higher — you must be comfortable with long traverses and there is a long flat run-out where you need to keep your speed up. Take a collapsible ski pole in your backpack to prod yourself out of any sticky spots — if you don’t have one, we usually have a couple in the ski shed, or ask the guide to bring a spare for you to borrow.
It’s one of the most amazing days it’s possible to have skiing from a lift, so do it if you possibly can!
More questions? Have a look at this very in-depth look at La Vallee Blanche from Chamonet
Another Chamonix classic descent, but unlike the Vallee Blanche, this is for advanced skiers and boarders only. It has very steep couloirs which can also be rocky, and a section that must be abseiled. Accessed from the Grands Montets, three parallel couloirs lead to amazing powder fields with beautiful views over the valley, before a spectacular run right below the massive north face of the Dru, and a final (tricky) exit onto the Mer de Glacé. In the right conditions it’s indisputably one of the best lift-accessed off-piste runs in the world.
You can get see the exit couloir from the lower section of the Vallee Blanche — you do the same short steep hike for both of them, skiing back to Chamonix on the long winding track known locally as the “James Bond Run” — so if you’re thinking of doing both, it’s a good place to take a look at it. As with everything, much depends on current conditions and your guide will be able to advise you on what’s best.
Les Grands Montets has many other brilliant off-piste routes that don’t need any ski touring experience, many of which will take you down past the glacier with incredible views.
Le Tour is also very good - the classic descent here is the Couloir des Posettes — and Brevent & Flegere both have many hidden gems. A day out with a guide in any of these areas will be brilliant.
Courmayeur also has superb lift-accessed off piste, well worth checking out if conditions in Chamonix aren’t ideal. It’s also a great place for ski touring & splitboarding if you’d like to take your adventures further afield — a guide will be able to recommend what’s best at the time you’re there as conditions are very variable.
Your guide will equip you with an avalanche beacon, and you should ideally have your own shovel and probe, and the knowledge of how to use them. I personally always take an ABS avalanche bag on lift-accessed off-piste, and you can hire these at various shops if you would like to take one.