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Bike touring routes & trails

Auvergne Rhône Alpes

Porcieu-Amblagnieu

Groslée Bridge – View of the Saut du Rhône loop from Porcieu - Pont de Sault-Brénaz

Bike touring routes & trails

Auvergne Rhône Alpes

Porcieu-Amblagnieu

Groslée Bridge – View of the Saut du Rhône loop from Porcieu - Pont de Sault-Brénaz

Moderate

4.2

(5)

25

riders

Groslée Bridge – View of the Saut du Rhône loop from Porcieu - Pont de Sault-Brénaz

03:31

56.9km

240m

Cycling

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

Last updated: September 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Réserve naturelle nationale du Haut-Rhône français

Waypoints

A

Start point

Train Station

1

1.09 km

Whitewater course

Highlight • Other

When the weather is nice, you can sit on a bench and watch the athletes.

Translated by Google •

Tip by

2

1.87 km

Sault-Brénaz Dam

Highlight • Structure

The Sault-Brénaz dam (also called Villebois dam or Sault-Brénaz facility) is an important hydroelectric infrastructure located on the Rhône River. It lies on the border between the departments of Ain and Isère, mainly near the communes of Sault-Brénaz and Villebois.

Showing Translation

Tip by

3

2.15 km

Villebois Dam

Highlight • Other

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

Translated by Google •

Tip by

4

23.8 km

Groslée Bridge

Highlight • Bridge

Bridge over Rhône which allows to pass from Ain to Isère, placed on Via Rhôna

Translated by Google •

Tip by

5

36.1 km

Briord underground aqueduct

Highlight • Monument

Briord was an important Roman settlement in the second century. The almost 200 meter long aqueduct, which was dug deep into the mountain, dates from this period. The purpose of …

Translated by Google •

Tip by

6

47.4 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

7

52.1 km

View of Château de Vertrieu

Highlight • Viewpoint

8

52.3 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

B

56.9 km

End point

Train Station

Way Types & Surfaces

Way Types

28.4 km

20.0 km

6.60 km

1.99 km

Surfaces

46.6 km

6.60 km

3.77 km

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Elevation

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

Highest point (250 m)

Lowest point (200 m)

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Weather

Powered by Foreca

Saturday 10 October

17°C

6°C

0 %

Additional weather tips

Max wind speed: 14.0 km/h

to get more detailed weather forecasts along your route

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