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Routes
Mountain biking trails
France
Auvergne Rhône Alpes
Bonneville
Arâches-La-Frasse

Enduro by Les Carroz

Hard

3.0

(2)

20

riders

Enduro by Les Carroz

03:45

28.1km

1,520m

Mountain biking

This difficult 17.5-mile mountain bike enduro loop in Les Carroz offers technical descents and alpine views, requiring advanced skills.

Last updated: February 26, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 12.4 km for 132 m

Waypoints

A

Start point

Parking

Get Directions

1

507 m

Les Carroz

Highlight • Settlement

Carroz means "crossroads", "crossroads" or "scree", "stony place" (of Celtic origin kaer), stone, rock (pre-Indo-European Mediterranean root: kal/kar)[ref. desired]. The inhabitants of the commune are given funny nicknames: “Catelus” for …

Translated by Google •

Tip by

2

12.7 km

Tête du Pré des Saix

Highlight • Summit

I approached it in e-bike from Les Moillets. Last part is quite steep but I didn’t without any problem. Fantastic view on

Tip by

3

13.2 km

Lac des Gouilles Rouges

Highlight • Lake

Collinear reservoir for supplying snow cannons in winter.

Translated by Google •

Tip by

4

14.2 km

Unmissable viewpoint over Lake Airon

Translated by Google •

Tip by

5

14.6 km

The Pointe de Cupoire

Highlight • Other

From the tip of Cupoire we have a magnificent panorama over the Arve valley

Translated by Google •

Tip by

6

16.8 km

Igloo Refuge

Highlight • Restaurant

Point d'intersection l'Igloo Altitude 1599m

Tip by

B

28.1 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

17.2 km

4.79 km

3.56 km

2.61 km

Surfaces

12.4 km

7.07 km

4.37 km

4.08 km

159 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Friday 10 July

28°C

17°C

68 %

Additional weather tips

Max wind speed: 6.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the difficulty level of the Boucle enduro de Les Carroz à Les Esserts?

This is a very difficult mountain bike route, classified as 'hard' and demanding very good physical fitness and advanced riding skills. It features highly technical sections, corresponding to approximately STS S3 - S6.

What kind of terrain can I expect on this enduro trail?

The terrain is varied and technical, predominantly downhill. You'll encounter surfaces with rock, pebbles, and earth, along with challenging sections featuring roots, steep slopes in wooded areas, scree, loose ground, and many holes. Some parts may require pushing your bike.

How long does it typically take to complete this mountain bike route?

The estimated riding time for this route is approximately 3 hours and 45 minutes, though this can vary based on skill level and stops.

What scenic views or landmarks can I expect to see along the way?

The route offers breathtaking alpine scenery. You'll get panoramic views of the Alps, including Mont Blanc and the Pointe Percée from Tête du Chevet. Notable highlights include the Tête du Pré des Saix, Lac des Gouilles Rouges, and a stunning View of Lac de l'Airon from Arêtes des Prés de Saix.

When is the best time of year to ride the Boucle enduro de Les Carroz à Les Esserts?

The trail is typically open from early July to late August. It's crucial to check local conditions as opening times are subject to favorable snow and weather conditions in the alpine environment.

Is the Boucle enduro de Les Carroz à Les Esserts trail dog-friendly?

Given the highly technical nature of this enduro mountain bike trail and its reliance on ski lifts for ascents, it is generally not recommended for dogs. Always check with local regulations regarding pets on lifts and trails in the Grand Massif area.

Do I need a permit or pay an entrance fee for mountain biking in the Grand Massif area?

While there isn't a general 'entrance fee' for the Grand Massif area itself, this enduro route utilizes ski lifts (such as the Kédeuze gondola, Tête des Saix chairlift, and Grandes Platières cable car) for ascents. You will need to purchase a lift pass to access these facilities for mountain biking. Check the official Les Carroz or Grand Massif websites for current lift pass prices and operating hours.

Where can I park and access the trailhead for this route?

The route starts and ends in Les Carroz. Parking is available within the village, which serves as a base for the ski lifts used for this enduro loop. Specific parking areas for mountain bikers are usually well-marked near the lift stations.

Does this trail intersect with other mountain bike paths?

Yes, this route incorporates sections of several other trails. You will ride parts of Boucle des Alpages, Grenat, Chemin de la Sarbotte, La Forestière, Vers Col de Pierre Carrée, l'Arbaron et Vernant, and Marvel.

Are there any facilities like cafes or restaurants along the route?

While the trail itself is remote, you'll find options in Les Carroz at the start and end. There is also the Igloo Refuge mentioned as a highlight, which could offer refreshments during the season.

What is the significance of the name 'Carroz'?

The name 'Carroz' has Celtic origins, meaning 'scree' or 'stony place'. This is quite fitting for the area, as the trail itself features many rocky and loose sections, reflecting the natural environment.

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