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Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Grenoble
Poliénas

Lachard Pass (695 m) – Col de Châtain (684 m) loop from Poliénas

Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Grenoble
Poliénas

Lachard Pass (695 m) – Col de Châtain (684 m) loop from Poliénas

Hard

5.0

(1)

19

riders

Lachard Pass (695 m) – Col de Châtain (684 m) loop from Poliénas

02:31

33.5km

810m

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: April 21, 2026

Tips

Includes segments that go up or down a series of steps

You may need to carry your bike.

After 27.7 km for 8 m

After 27.7 km for 8 m

Waypoints

A

Start point

Train Station

Get Directions

1

8.18 km

View of Vatilieu

Highlight • Viewpoint

Vatillieu is a very beautiful village on a small hill that offers a very nice viewpoint

Showing Translation

Tip by

2

10.5 km

super single to descend from VItalieu. passage along a stream

Translated by Google •

Tip by

3

17.2 km

Lachard Pass (695 m)

Highlight • Mountain Pass

A fairly steady climb from Vinay, the start has easier grades of 2-4% with the second and final part increasing to 5-6%. The views from the top are definitely worth the effort!

Translated by Google •

Tip by

4

22.7 km

Tullins

Highlight • Other

5

24.3 km

Col de Châtain (684 m)

Highlight • Mountain Pass

The Col de Chatain from Tullins is 7.23 km long with a total drop of 469 m. The average gradient is 6.49% with maximum gradients of 12%.

Translated by Google •

Tip by

6

27.6 km

B

33.5 km

End point

Train Station

Loading

Way Types & Surfaces

Way Types

33.0 km

200 m

135 m

109 m

< 100 m

Surfaces

32.1 km

1.06 km

238 m

< 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 (690 m)

Lowest point (220 m)

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Weather

Powered by Foreca

Wednesday 13 May

12°C

6°C

94 %

Additional weather tips

Max wind speed: 12.0 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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