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Road cycling routes

Auvergne Rhône Alpes

Grangent Dam loop from Bonson

Road cycling routes

Auvergne Rhône Alpes

Grangent Dam loop from Bonson

Moderate

5.0

(1)

25

riders

Grangent Dam loop from Bonson

01:17

27.0km

350m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: August 24, 2026

Waypoints

A

Start point

Train Station

1

8.45 km

Grangent Dam

Highlight • Monument

Surrounded by green hills and forests, this reservoir offers a peaceful setting for a stroll or a boat trip. The dam itself, with its panoramic views of the Loire Valley …

Translated by Google •

Tip by

2

9.24 km

Panoramic view of the island of Grangent

Highlight • Viewpoint

Panoramic view of the island of Grangent and the Loire, next to the dam. At the gates of the Regional Nature Reserve of the Loire gorges.

Translated by Google •

Tip by

3

11.0 km

Splendid View of the Dam and the Loire

Highlight • Viewpoint

B

27.0 km

End point

Train Station

Way Types & Surfaces

Way Types

24.6 km

2.13 km

300 m

< 100 m

Surfaces

26.3 km

719 m

< 100 m

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Elevation

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

Highest point (640 m)

Lowest point (370 m)

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Weather

Powered by Foreca

Sunday 1 November

9°C

0°C

0 %

Additional weather tips

Expect light wind and shifting conditions.

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