Tour of Mont Lachat de Châtillon
Tour of Mont Lachat de Châtillon
4.5
(10)
89
riders
03:42
27.6km
1,320m
Mountain biking
This difficult 17.1-mile mountain biking tour of Mont Lachat de Châtillon offers panoramic views and challenging terrain.
Last updated: February 26, 2026
Tips
Includes very steep uphill segments
You may need to push your bike.
After 1.82 km for 1.91 km
After 17.2 km for 675 m
Waypoints
Start point
Parking
Get Directions
11.5 km
Highlight • Mountain Pass
Translated by Google •
Tip by
18.2 km
Highlight • Mountain Hut
Translated by Google •
Tip by
19.8 km
Highlight • Mountain Hut
Tip by
27.0 km
Highlight • Viewpoint
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Tip by
27.6 km
End point
Parking
Way Types & Surfaces
Way Types
17.1 km
6.83 km
3.06 km
404 m
232 m
< 100 m
Surfaces
18.7 km
5.67 km
2.51 km
405 m
297 m
< 100 m
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Elevation
Highest point (1,740 m)
Lowest point (920 m)
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Weather
Powered by Foreca
Monday 25 May
26°C
12°C
20 %
Additional weather tips
Max wind speed: 6.0 km/h
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This route was planned by komoot.
The terrain is quite varied, starting with some paved sections that transition into primarily gravel roads. You'll also encounter forest tracks, mountain trails, and alpine fields. Be prepared for very steep gravel routes and challenging stretches, especially on ascents. Some sections also feature enjoyable singletrack.
This tour is generally classified as 'difficult' and requires very good fitness and advanced mountain biking skills. While some shorter, moderate options exist in the broader area, the full Tour of Mont Lachat de Châtillon is not recommended for beginners. The ascent to the summit is particularly steep.
The trail is renowned for its exceptional 360-degree panoramic views. From the summit of Mont Lachat, you can enjoy breathtaking vistas of the surrounding mountains, including the Aravis, Bornes, Beaufortain, Haut-Giffre Massif, Jura, Bauges, and Chablais ranges, as well as the majestic Mont Blanc. You'll also see verdant alpine pastures and views of valleys like Chinaillon and Maroly.
Yes, along the route, you'll pass by notable spots such as the Col des Annes, the Refuge de la Bombardellaz, and the Chalet de Paccaly. There's also a fantastic View of Le Grand-Bornand.
Specific parking information isn't detailed, but the trail is situated within the Le Grand-Bornand ski area. You can typically find parking at the base of the ski lifts, such as where the Rosay gondola and Lachat chairlift operate. These locations often provide convenient access to the trailheads.
Yes, during the summer season, mountain bikers can utilize the Rosay gondola and the Lachat chairlift to access higher points on the mountain. This can help reduce the overall elevation gain and make the route more manageable, offering flexibility for different skill levels. Bike cleaning facilities are usually available at the base.
The best time to mountain bike the Tour of Mont Lachat de Châtillon is typically during the summer months when the ski lifts are operational for bikers and the trails are free of snow. This allows for the best conditions and access to the full route and its stunning views.
Yes, the route incorporates sections of several other trails. You'll find yourself on parts of the Massif de Tournette-Aravis, Tour du Mont Lachat de Châtillon, and the GR 96. It also crosses paths like Le Refuge de la Bombardellaz par le Lac de Tardevant, La Virolo, La Meuh meuh, and various 'Chemin' trails such as Chemin des Gettiers and Chemin de la Taverne.
While specific rules for dogs on this exact trail are not detailed, trails in the French Alps often permit dogs, especially on leash. Given the presence of pastoral areas with Abondance cows, it's highly recommended to keep dogs on a leash to protect livestock and local wildlife like marmots. Always check local signage for any specific restrictions.
The Tour of Mont Lachat de Châtillon is located within the Massif de Tournette-Aravis. Generally, there are no specific permits or entrance fees required for accessing the trails in this natural area. However, if you choose to use the summer ski lifts, there will be a fee for their use.
The area is known for its traditional pastoral life, so you're likely to see Abondance cows grazing in the alpine pastures, which contribute to the local Reblochon cheese production. There's also a good possibility of spotting marmots along the trails, especially in the higher alpine sections.