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Routes
Mountain biking trails
France
Auvergne Rhône Alpes
Grenoble
Lumbin

The Hillsides by the Isère – Flat gravel path loop from Lumbin

Routes
Mountain biking trails
France
Auvergne Rhône Alpes
Grenoble
Lumbin

The Hillsides by the Isère – Flat gravel path loop from Lumbin

Hard

4.7

(3)

13

riders

The Hillsides by the Isère – Flat gravel path loop from Lumbin

01:38

27.5km

60m

Mountain biking

Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.

Last updated: October 16, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional de Chartreuse

Waypoints

A

Start point

Bus stop

Get Directions
1

2.07 km

Montfort Marsh Nature Reserve

Highlight • Natural Monument

Very nice peat marsh, refuge of rare species with a small fishing lake.
The place is very friendly, wheelchair accessible and the lake has a fishing pontoon fitted out for wheelchairs

Translated by Google •

Tip by

2

3.60 km

The Hillsides by the Isère

Highlight • Viewpoint

3

10.6 km

Flat gravel path

Highlight (Segment) • Other

Wide bike path in stabilized medium grain size very flat and easy to ride with the family or to turn the legs.

Translated by Google •

Tip by

22.0 km

Beach

Beach

B

27.5 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

12.8 km

9.24 km

2.02 km

1.76 km

1.27 km

308 m

192 m

Surfaces

12.6 km

10.9 km

2.98 km

767 m

191 m

146 m

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Elevation

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

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Weather

Powered by Foreca

Monday 19 October

15°C

10°C

97 %

Additional weather tips

Max wind speed: 1.0 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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