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Routes

Mountain biking trails

France

Auvergne Rhône Alpes

Belley

Saint-Sorlin-En-Bugey

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

Routes

Mountain biking trails

France

Auvergne Rhône Alpes

Belley

Saint-Sorlin-En-Bugey

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

Moderate

4.4

(13)

riders

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

02:19

41.7km

100m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: June 21, 2026

Waypoints

Start point

Bus stop

Get Directions

1.79 km

St sorlin

Highlight • Other

6.11 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 •

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7.84 km

Villebois Dam

Highlight • Other

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

Translated by Google •

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8.62 km

White-water stop

Highlight • Other

nice place for a refreshing break

Translated by Google •

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9.10 km

Old lock

Highlight • Other

Memories of the time when the Rhone was still navigable.

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14.8 km

Vallée Bleue Marina and Recreation Area

Highlight • Lake

Not far from the Base de Loisirs de la Vallee Bleue there is an old house with these painted windows. Looks really good.

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15.0 km

Blue Valley

Highlight • Other

Leisure base opposite Bas Bugey. A pleasant stop, but strangely located between 2 nuclear power plants...

Showing Translation

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39.8 km

View of Vertrieu castle

Highlight • Castle

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

Translated by Google •

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41.7 km

End point

Bus stop

Way Types & Surfaces

Way Types

27.5 km

6.86 km

4.68 km

1.38 km

1.31 km

Surfaces

31.0 km

5.68 km

2.42 km

1.98 km

658 m

Elevation

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

Weather

Thursday 25 June

37°C

20°C

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

St sorlin

View of the Saut du Rhône

Villebois Dam

White-water stop

Old lock

Vallée Bleue Marina and Recreation Area

Blue Valley

View of Vertrieu castle

Nearby routes

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