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Beyond the Slopes

Discovering the heart of the French Alps through local eyes and expert advice.

Mountain Biking in the Three Valleys: Routes for All Levels

  • Writer: Emma
    Emma
  • May 14
  • 3 min read

If you thought the 300+ ski runs in the Three Valleys were impressive, wait until you see the terrain once the snow has cleared. As the largest linked ski area in the world, the 3 Vallées also boasts one of the most expansive mountain biking (VTT) networks in Europe.


From the lift-accessed flow trails of Les Menuires to the technical forest descents in Méribel and the high-alpine tracks of Val Thorens, there is truly a line for everyone. Whether you’re a total beginner or an enduro expert, here is our local guide to the best dirt in the valley.



For the Beginners: The "Easy Rider" Experience

Where to go: Les Menuires (La Croisette)


The Belleville Valley is the "Goldilocks" of MTB—everything is just right for those starting out. Les Menuires has been awarded the "Espace VTT" label by the French Cycling Federation, making it the best base for novices.


  • The Route: L’Estrapade. This is a green-rated trail that allows you to practice your balance without any scary gradients. It’s wide, smooth, and offers incredible views of the valley.

  • Local Tip: Rent an e-MTB (electric mountain bike). It levels the playing field, allowing families to stay together regardless of fitness levels, and makes the uphill sections just as fun as the downs.


For the Intermediate Explorers: The Inter-Valley Loop

Where to go: The Ridge between St Martin and Méribel


One of the unique joys of the Three Valleys is the ability to travel between different resorts. For intermediate riders, the "Via 3 Vallées" is a game-changer.


  • The Route: Tougnète to St Martin. Take the lift up from Méribel or St Martin to the Tougnète ridge. From here, you can enjoy a long, flowing blue descent that winds through alpine pastures and ends in the charming streets of Saint Martin de Belleville.

  • Local Tip: Stop for lunch at a mountain terrace in St Martin. There’s nothing quite like a cold drink and a Savoyard platter after a 1,000m descent.



For the Enduro & Downhill Pros: Technical Mastery

Where to go: Méribel & Val Thorens


If you’re looking for roots, rocks, and "arm pump," head toward the steeper side of the mountains. Méribel is a regular host of the MTB World Cup, and the trails reflect that pedigree.


  • The Route: La Bellevue (Méribel). A legendary red descent that tests your technical skills through forest sections and tight switchbacks.

  • The Route: Portette (Val Thorens). For a high-altitude challenge, this trail offers rocky, technical terrain with a backdrop of the Péclet glacier.

  • Local Tip: Check your brake pads before you start. The descents here are long—often dropping over 1,000m in a single run—which can cook your brakes if they aren't in top shape.


For the Epic Seekers: The 3 Vallées Addict

Where to go: Everywhere!


If you have the stamina, you can attempt to traverse the entire domain in a single day. Thanks to the interconnected lift system (open from early July to late August), you can breakfast in Val Thorens, lunch in Courchevel, and be back in St Martin for an evening aperitif.



MTB Essentials for The 3 Vallées


1. The Lift Pass (Pass Solo/Tribu)

Don’t bother pedaling up the steepest peaks unless you’re a pro athlete. The lift system is incredibly efficient, with bike racks on most gondolas and chairlifts. You can buy a day pass or a week-long pass that covers the entire 3 Vallées area.


2. Gear Up

The mountains are unforgiving. At a minimum, you need:

  • A well-maintained full-suspension bike (for comfort and safety).

  • A helmet (full-face is recommended for DH trails).

  • Knee and elbow pads.

  • A small repair kit (tubes, pump, multi-tool).


3. Respect the "Alpagistes"

You are sharing the mountain with cows and sheeps. If you encounter a herd, slow down to a walking pace. If there is a "Patou" (a large white livestock guardian dog), do not try to pet it—stay on your bike, move slowly, and give the herd a wide berth.



See You on the Trails


The Three Valleys isn't just a winter wonderland; it’s a summer playground with some of the best dirt in the Alps. Whether you’re cruising the greens or sending the reds, the views are guaranteed to be world-class.


Want to mix it up? If your legs need a break from the pedals, check out our guide to the Best Hikes in Les Belleville or explore our full list of Summer Activities in the Valley.

 
 
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