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Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Grenoble
Treffort

The Burning Spring – View of Lac du Sautet loop from Treffort

Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Grenoble
Treffort

The Burning Spring – View of Lac du Sautet loop from Treffort

Hard

4.7

(3)

81

riders

The Burning Spring – View of Lac du Sautet loop from Treffort

04:12

57.7km

1,260m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: May 14, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional du Vercors

Waypoints

A

Start point

Bus stop

Get Directions

1

21.8 km

180° on Belledonne Ecrins and Trieves

Highlight • Other

at the top of a pretty bump the reward

Translated by Google •

Tip by

2

24.9 km

The Burning Spring

Highlight • Natural Monument

You shouldn't go there in winter or autumn, it's quite muddy. Don't forget your lighter to relight the flame.

Translated by Google •

Tip by

3

34.8 km

Vif has taken on new finery since becoming the starting point of the Tour de France. You'll find them at every roundabout.

Translated by Google •

Tip by

41.2 km

Viewpoint

Viewpoint

5

55.9 km

View of Lac du Sautet

Highlight • Viewpoint

Please note ⚠️ this outing is not passable with a normal bike, you absolutely need a good mountain bike due to steep passages with wooden steps, large roots, large stones...does not go on gravel, vtc or normal bike.

Translated by Google •

Tip by

B

57.7 km

End point

Bus stop

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Way Types & Surfaces

Way Types

43.3 km

8.42 km

3.10 km

2.19 km

595 m

197 m

Surfaces

56.4 km

566 m

506 m

276 m

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Elevation

Elevation

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

Highest point (880 m)

Lowest point (310 m)

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Weather

Powered by Foreca

Friday 22 May

28°C

12°C

15 %

Additional weather tips

Max wind speed: 9.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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4.6

392

The Vercors plateau — loop from Lans-en-Vercors

02:23h

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