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Routes
Road cycling routes
France
Auvergne Rhône Alpes
Tournon-Sur-Rhône
Thorrenc

Ternay Dam and Lake – Ternay Dam Loop loop from Thorrenc

Routes
Road cycling routes
France
Auvergne Rhône Alpes
Tournon-Sur-Rhône
Thorrenc

Ternay Dam and Lake – Ternay Dam Loop loop from Thorrenc

Hard

17

riders

Ternay Dam and Lake – Ternay Dam Loop loop from Thorrenc

03:26

69.8km

960m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.

Last updated: June 20, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional du Pilat

Waypoints

A

Start point

Parking

Get Directions

1

12 m

Thorrenc Viaduct

Highlight • Bridge

A large viaduct of an old railway which came from Firminy and went to Saint-Rambert d'Albon.

Translated by Google •

Tip by

2

35 m

Ascent to Solore

Highlight (Segment) • Other

A great little road. the slope is irregular

Translated by Google •

Tip by

3

32.6 km

Véranne Church

Highlight • Religious Site

4

41.9 km

View of the Monts du Pilat

Highlight • Viewpoint

49.3 km

Lac du Ternay

Lake

6

50.1 km

Ternay Dam and Lake

Highlight • Lake

Built in 1858 to supply Annonay with drinking water, the Ternay dam now offers a pleasant shaded place where walkers and runners meet.

A pleasant path of about 4 kilometers, called the "Chemin de Ronde", lined with Cedars of Lebanon and a few sequoias goes around this 30-hectare lake.

Translated by Google •

Tip by

7

50.1 km

Ternay Dam Loop

Highlight • Other

8

67.8 km

View of the Thorrenc Viaduct

Highlight (Segment) • Viewpoint

A beautiful road with some steep slopes but a breathtaking view of the very beautiful viaduct

Translated by Google •

Tip by

B

69.8 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

61.7 km

3.59 km

2.48 km

1.06 km

1.00 km

< 100 m

Surfaces

61.2 km

8.59 km

< 100 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 (830 m)

Lowest point (240 m)

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Weather

Powered by Foreca

Wednesday 8 July

37°C

22°C

0 %

Additional weather tips

Max wind speed: 19.0 km/h

to get more detailed weather forecasts along your route

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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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