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Bike touring routes & trails
France
Provence-Alpes-Côte D'Azur
Provence
Provence-Alpes-Côte d'Azur
Gap
Chorges

View of Lake Serre-Ponçon – Chanteloube Viaduct loop from Chorges

Hard

28

riders

View of Lake Serre-Ponçon – Chanteloube Viaduct loop from Chorges

05:27

51.6km

1,850m

Cycling

Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.

Last updated: March 27, 2026

Tips

Includes a segment in which cycling is not permitted

After 46.0 km for 109 m

Waypoints

A

Start point

Get Directions

1

20.8 km

Forrest road

Highlight • Other

stay focussed when descending, but can be done with your gravelbike as well

Tip by

2

30.7 km

Lake Serre-Ponçon

Highlight • Other

View of the Lac de Serre-Ponçon and its very blue waters. Created in 1959 thanks to the construction of a dam on the Durance, it is very popular!

Translated by Google •

Tip by

3

42.4 km

View of Lake Serre-Ponçon

Highlight • Viewpoint

Magnificent view of the lake from Serre Ponçons

Translated by Google •

Tip by

4

42.6 km

Panorama

Highlight • Other

5

46.2 km

Chanteloube Viaduct

Highlight • Monument

The Chanteloube viaduct, located on the Serre-Ponçon lake, is an unusual place. Built for a railway line that was never completed, this partially submerged viaduct offers a fascinating spectacle, with its arches reflected in the turquoise waters of the lake.

Translated by Google •

Tip by

6

51.1 km

Dim Sum Restaurant

Highlight • Restaurant

B

51.6 km

End point

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Way Types & Surfaces

Way Types

23.0 km

19.7 km

7.17 km

1.14 km

601 m

< 100 m

Surfaces

27.2 km

14.6 km

6.50 km

3.01 km

374 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 (1,680 m)

Lowest point (760 m)

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Weather

Powered by Foreca

Wednesday 20 May

25°C

9°C

0 %

Additional weather tips

Max wind speed: 7.0 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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4.7

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Tour of lac de Serre-Ponçon – Écrins National Park

05:25h

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