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Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Belley
Lompnas

View of the Saut du Rhône – View of Vertrieu castle loop from Lompnas

Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Belley
Lompnas

View of the Saut du Rhône – View of Vertrieu castle loop from Lompnas

Hard

4.0

(1)

15

riders

View of the Saut du Rhône – View of Vertrieu castle loop from Lompnas

04:23

64.4km

960m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: March 20, 2026

Waypoints

A

Start point

Parking

Get Directions

1

9.80 km

Saint-Pierre Church

Highlight • Religious Site

2

15.7 km

Villebois Dam

Highlight • Other

Pleasant crossing point to cross the island and change sides of the Rhone.

Translated by Google •

Tip by

3

16.0 km

Sault-Brénaz Dam

Highlight • Structure

4

17.4 km

View of the Saut du Rhône

Highlight • River

Some agitations of the Rhone at the passage of the Isle de la Serre where one can also go kayaking there.

Translated by Google •

Tip by

5

21.2 km

View of Vertrieu castle

Highlight • Castle

Pretty views from the other bank of the Rhône, on the Via Rhôna.

Translated by Google •

Tip by

6

22.5 km

Saint-Sorlin-en-Bugey, a typical old village, which deserves to leave the cycle paths of the valley to enjoy a beautiful view from the forecourt of the church.

Translated by Google •

Tip by

7

33.3 km

The Albarine

Highlight • Other

8

57.3 km

B

64.4 km

End point

Parking

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Way Types & Surfaces

Way Types

44.6 km

14.7 km

2.70 km

2.40 km

< 100 m

Surfaces

57.8 km

4.13 km

2.42 km

119 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 (860 m)

Lowest point (200 m)

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Weather

Powered by Foreca

Sunday 24 May

31°C

15°C

0 %

Additional weather tips

Max wind speed: 6.0 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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4.5

263

Ain à Vélo — loop on the paths at the confluence of the Rhône

01:47h

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