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Routes
Road cycling routes
France
Auvergne Rhône Alpes
Valence
Saint-Laurent-En-Royans

Machine Pass – Cirque of Combe Laval loop from Saint-Laurent-en-Royans

Routes
Road cycling routes
France
Auvergne Rhône Alpes
Valence
Saint-Laurent-En-Royans

Machine Pass – Cirque of Combe Laval loop from Saint-Laurent-en-Royans

Hard

4.3

(6)

223

riders

Machine Pass – Cirque of Combe Laval loop from Saint-Laurent-en-Royans

02:48

47.7km

1,180m

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: May 13, 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

12.3 km

Fountain with drinking water

Highlight • Other

And toilet! A convenient place for a break.

Translated by Google •

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2

16.0 km

Cross Pass

Highlight • Other

Small pass without altitude indication, further uphill to the Pionnier.

Translated by Google •

Tip by

3

20.6 km

Pioneer Pass

Highlight • Mountain Pass

Difficult, but very nice passage. In the early morning many deer to observe

Translated by Google •

Tip by

23.1 km

Col de la Portette

Mountain Pass

5

26.3 km

Plaine de Lente

Highlight (Segment) • Natural

The Lente plain offers a superb flat section between the famous climb of the Combe Laval cliffs and the Carri and Serre Montué passes. The plain is surrounded by the Lente national forest, one of the most beautiful in Drôme.

Translated by Google •

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6

30.6 km

Machine Pass

Highlight • Mountain Pass

The Col de la Machine is located at the end of the remote karst of Combe Laval. The panorama is spectacular and the site gives you an overall impression of the natural environment which constitutes the Vercors massif.

Translated by Google •

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7

30.8 km

Beautiful view of Ombleze

Translated by Google •

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8

30.9 km

Cirque of Combe Laval

Highlight (Segment) • Other

One of the most exceptional places for road cycling in the Vercors. Or rather, the most exceptional ...

Translated by Google •

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9

34.2 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 …

Translated by Google •

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B

47.7 km

End point

Bus stop

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Way Types & Surfaces

Way Types

46.9 km

918 m

Surfaces

47.8 km

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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 (1,190 m)

Lowest point (230 m)

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Weather

Powered by Foreca

Tuesday 19 May

21°C

6°C

0 %

Additional weather tips

Max wind speed: 13.0 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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Nearby routes

Hard

4.5

615

Tour in the Vercors regional natural park

03:39h

65.5km

1,440m

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