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Road cycling routes
France
Auvergne Rhône Alpes
Valence
Saint-Martin-Le-Colonel

Combe Laval Cirque – Combe Laval Cliff Road Tunnels loop from Saint-Martin-le-Colonel

Routes
Road cycling routes
France
Auvergne Rhône Alpes
Valence
Saint-Martin-Le-Colonel

Combe Laval Cirque – Combe Laval Cliff Road Tunnels loop from Saint-Martin-le-Colonel

Hard

5.0

(4)

73

riders

Combe Laval Cirque – Combe Laval Cliff Road Tunnels loop from Saint-Martin-le-Colonel

02:11

32.9km

1,070m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.

Last updated: August 15, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional du Vercors

Waypoints

A

Start point

Parking

Get Directions

1

14.6 km

Combe Laval Cirque

Highlight (Segment) • Gorge

The Combe Laval circus route takes you up between 253 m and 1015 m above sea level. This road is very popular with cyclists for its exceptional panorama. A veritable cornice carved into the rock, you can reach the Col de la Machine at 1015m offering you a view of the entire valley below.

Translated by Google •

Tip by

2

20.1 km

Vaut le voyage

Highlight (Segment) • Other

The few hundred meters of the Combe Laval road overlooking the road are breathtaking. Spectacular.

Translated by Google •

Tip by

3

20.8 km

Combe Laval Cliff Road Tunnels

Highlight • Structure

Beautiful road on the mountainside

Translated by Google •

Tip by

4

20.9 km

You are approaching the spectacular section, just under a kilometer long, carved into the rock face, which makes this road famous.

Translated by Google •

Tip by

5

21.1 km

Stunning view of Combe Laval

Highlight • Other

Peek view through the trees of the road that pierces the rock face. Personally, I see in it the outline of a human face; a Greek profile with the hole in the rock representing the eye, the spur that goes down to the nose and the trees drawing his hair ...

Translated by Google •

Tip by

B

32.9 km

End point

Parking

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Way Types & Surfaces

Way Types

32.8 km

< 100 m

Surfaces

32.8 km

< 100 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 (1,020 m)

Lowest point (280 m)

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Weather

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Tuesday 18 August

32°C

13°C

-- %

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4.5

793

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