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Italy
Aosta Valley
Pré-Saint-Didier

View of the Tignes dam – Col de l'Iseran loop from Pré-Saint-Didier

Routes
Road cycling routes
Italy
Aosta Valley
Pré-Saint-Didier

View of the Tignes dam – Col de l'Iseran loop from Pré-Saint-Didier

Hard

5.0

(2)

181

riders

View of the Tignes dam – Col de l'Iseran loop from Pré-Saint-Didier

10:21

172km

4,470m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: November 4, 2025

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Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 13.4 km for 17.4 km

Closed: • November-May (otherwise open)

After 143 km for 17.4 km

Closed: • November-May (otherwise open)

Waypoints

A

Start point

Train Station

Get Directions

1

10.2 km

La Thuile

Highlight • Settlement

La Thuile, despite its only 260 inhabitants, is a very famous tourist town. In fact, its ski slopes, its hiking trails and the road that leads to Piccolo San Bernardo …

Translated by Google •

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2

31.9 km

La Rosière

Highlight • Settlement

Ski village. Beautiful view towards Bourg Saint-Maurice.

Translated by Google •

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3

56.0 km

View of the Tignes dam

Highlight • Other

The Chevril Dam, also known as the Tignes Dam, is an impressive sight. It is located in the upper Isère Valley. The old town of Tignes was flooded, and the …

Translated by Google •

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4

67.7 km

Col de l'Iseran

Highlight • Mountain Pass

Magnificent pass with impressive views. A must !

Translated by Google •

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5

75.0 km

View of Lake Chevril

Highlight • Viewpoint

Very beautiful pass with breathtaking views

Translated by Google •

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6

79.2 km

Col de l'Iseran

Highlight • Mountain Pass

At the Col de l'Iseran, at an altitude of over 2,764 meters, you'll be rubbing shoulders with giants. This pass is, in fact, the highest road pass in the Alps. …

Translated by Google •

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7

81.6 km

Iseran biotope

Highlight • Mountain Pass

Magnificent pass with breathtaking views, especially the one over Val d'Isère.
Fun from Val d'Isère, before there is too much traffic.

Translated by Google •

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8

87.9 km

Between Val d’Isère and Pont Saint-Charles

Highlight (Segment) • Mountain Pass

This is probably the most beautiful section of this climbing. Quiet and beautiful surroundings.

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9

150 km

Col du Petit-Saint-Bernard

Mountain Pass

B

172 km

End point

Train Station

Way Types & Surfaces

Way Types

129 km

41.0 km

2.09 km

215 m

112 m

Surfaces

172 km

329 m

146 m

112 m

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Elevation

Elevation

Highest point (2,760 m)

Lowest point (850 m)

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Weather

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Wednesday 3 December

-5°C

-8°C

0 %

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Max wind speed: 2.0 km/h

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

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2,248

Col du Petit-Saint-Bernard — from Bourg-Saint-Maurice

03:33h

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