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Lac du Chambon and its dam – Lake Chambon loop from Fond des Roches

Routes

Bike touring routes & trails

Lac du Chambon and its dam – Lake Chambon loop from Fond des Roches

Hard

5.0

(3)

2,983

riders

Lac du Chambon and its dam – Lake Chambon loop from Fond des Roches

02:22

31.2km

770m

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: August 17, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 7.64 km for 418 m

Waypoints

Start point

Bus stop

Get Directions

7.44 km

Viewpoint

15.6 km

Lac du Chambon and its dam

Highlight • Lake

A lake with crystalline colors.

Translated by Google •

Tip by

15.6 km

Lake Chambon

Highlight • Lake

Here you have a superb view of Lac du Chambon.

Translated by Google •

Tip by

31.2 km

End point

Bus stop

Way Types & Surfaces

Way Types

19.5 km

11.2 km

457 m

Surfaces

31.1 km

Elevation

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

Highest point (1,050 m)

Lowest point (720 m)

Weather

Monday 17 August

31°C

15°C

-- %

Additional weather tips

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Comments

November 1, 2023,Tacx > Alpine Classic 5 - l'Alpe d'Huez -

Today the final tour of the Alpine Classic in Tacx😊. A total of 5 tours with 182.4 km, 5,372 m in 11:20 hours😱👍🦅

Showing Translation

October 13, 2025,Tacx - Bergtraining L'Alpe d'Huez 🇫🇷 Alpine Classic - Etappe 5

On paper, this one looked easier than the Col du Galibier... How wrong you can be.

This was by far the hardest climb I've ridden so far. Absolutely disgusting. The route drags on forever.

I've never been so happy about a 7% climb to give my legs a little rest...

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Lac du Chambon and its dam – Lake Chambon loop from Fond des Roches

Lac du Chambon and its dam

Lake Chambon

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