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France

Auvergne Rhône Alpes

Grenoble

Saint-Hilaire-Du-Rosier

Isère Cycle Route – Emergency Shelter loop from Saint-Hilaire - Saint-Nazaire

Routes

Bike touring routes & trails

France

Auvergne Rhône Alpes

Grenoble

Saint-Hilaire-Du-Rosier

Isère Cycle Route – Emergency Shelter loop from Saint-Hilaire - Saint-Nazaire

Moderate

4.7

(27)

171

riders

Isère Cycle Route – Emergency Shelter loop from Saint-Hilaire - Saint-Nazaire

02:27

40.6km

260m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 25, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional du Vercors

Waypoints

Start point

Train Station

Get Directions

1.12 km

View of the Isère River and Stone Bridge at Saint-Hilaire-Saint-Nazaire

Highlight • Viewpoint

5.83 km

Isère Cycle Route

Highlight • Cycleway

Very flat from St Gervais to Grenoble and no cars

Translated by Google •

Tip by

8.99 km

Magnificent Polish Grocery Store

Highlight • Other

Very surprised to find a specifically Polish grocery store, but what a nice surprise! Go there for a coffee, a croissant, anything! It's cheap, on the via rhona, with tables on the street, fresh croissants, coffee, all kinds of drinks...

Showing Translation

Tip by

21.1 km

Cyclo-pedestrian Bridge of the Pizançon Dam

Highlight • Bridge

The Pizançon dam, 147.7 meters long and 14.2 meters high, is a hydraulic dam in the Drôme located in the territory of the commune of Romans-sur-Isère.
In 2021 an educational trail accessible only on foot or by bike was inaugurated there. 7 information panels allow the general public to learn more about hydroelectricity and the operation of the dam and its plant.

Translated by Google •

Tip by

30.2 km

Emergency Shelter

Highlight • Other

Roof is not in the best condition but better than nothing
Hammock compatible

Tip by

40.6 km

End point

Train Station

Way Types & Surfaces

Way Types

25.3 km

13.9 km

861 m

285 m

161 m

< 100 m

Surfaces

39.9 km

467 m

161 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Weather

Saturday 29 August

32°C

14°C

16 %

Additional weather tips

Max wind speed: 3.0 km/h

to get more detailed weather forecasts along your route

Comments

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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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Isère Cycle Route – Emergency Shelter loop from Saint-Hilaire - Saint-Nazaire

View of the Isère River and Stone Bridge at Saint-Hilaire-Saint-Nazaire

Isère Cycle Route

Magnificent Polish Grocery Store

Cyclo-pedestrian Bridge of the Pizançon Dam

Emergency Shelter

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