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Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Roanne
Pradines

Viaduc de lay – Viaduc de la Roche loop from Pradines

Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Roanne
Pradines

Viaduc de lay – Viaduc de la Roche loop from Pradines

Hard

4.0

(1)

8

riders

Viaduc de lay – Viaduc de la Roche loop from Pradines

02:44

34.6km

550m

Cycling

Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route. The starting point of the route is right next to a parking lot.

Last updated: August 24, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 27.9 km for 91 m

Waypoints

A

Start point

Parking

Get Directions
1

9.19 km

Viaduc de lay

Highlight • Other

2

14.3 km

Viaduc de la Roche

Highlight • Other

Nice view from the Viaduct

Translated by Google •

Tip by

B

34.6 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

20.8 km

11.0 km

1.45 km

802 m

320 m

236 m

< 100 m

Surfaces

14.4 km

10.6 km

9.27 km

275 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 (450 m)

Lowest point (300 m)

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Weather

Powered by Foreca

Sunday 1 November

9°C

2°C

0 %

Additional weather tips

Expect light wind and shifting conditions.

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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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