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Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Grenoble
Saint-Marcellin

Isère cycle route – View of the Vercors massif loop from Saint-Marcellin

Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Grenoble
Saint-Marcellin

Isère cycle route – View of the Vercors massif loop from Saint-Marcellin

Hard

4.4

(23)

123

riders

Isère cycle route – View of the Vercors massif loop from Saint-Marcellin

10:09

173km

980m

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: June 22, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional du Vercors

Waypoints

A

Start point

Train Station

Get Directions

1

4.34 km

Izeron bridge

Highlight • Other

2

19.0 km

Isère cycle route

Highlight (Segment) • Other

Quiet. Nice view of the Vercors.

From Grenoble, access via Montaud to the Tunnel du Mortier and also to the Col de Romeyère.

Translated by Google •

Tip by

3

28.8 km

View of the Vercors massif

Highlight • Cycleway

A beautiful cycle path that follows the Isère River. There are a few places to stop for a picnic, and there's even a water fountain. This is a good place …

Translated by Google •

Tip by

4

47.4 km

Walnut Groves in the Vercors

Highlight • Forest

Lonely roads through the walnut forests in the Vercors.

Translated by Google •

Tip by

5

50.8 km

Pretty road overlooking the Isère river

Highlight (Segment) • Other

Very pretty little traveled road overlooking the Isère.

Translated by Google •

Tip by

6

71.6 km

Confluence of the Bourne and Isère rivers

Highlight • River

top

Tip by

7

131 km

Vanelle dam

Highlight • Other

It must be recognized that it is the footbridge that makes this place essential and nothing else

Translated by Google •

Tip by

8

138 km

View of Romans-sur-Isère

Highlight • Viewpoint

View over one of the numerous bridges over the Isere into the town.
Unfortunately I didn't have time to take a closer look at the town, but it is beautifully situated on the Isere.

Translated by Google •

Tip by

B

173 km

End point

Train Station

Loading

Way Types & Surfaces

Way Types

92.8 km

68.9 km

4.86 km

4.64 km

1.16 km

198 m

< 100 m

Surfaces

166 km

5.61 km

324 m

320 m

124 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 (280 m)

Lowest point (110 m)

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Weather

Powered by Foreca

Thursday 2 July

30°C

18°C

0 %

Additional weather tips

Max wind speed: 22.0 km/h

to get more detailed weather forecasts along your route

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