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Road cycling routes

Auvergne Rhône Alpes

Tournon-Sur-Rhône

Duzon Viaduct – Col de Boze (460 m) loop from Ardoix

Road cycling routes

Auvergne Rhône Alpes

Tournon-Sur-Rhône

Duzon Viaduct – Col de Boze (460 m) loop from Ardoix

Hard

4.3

(4)

123

riders

Duzon Viaduct – Col de Boze (460 m) loop from Ardoix

03:40

75.2km

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: March 22, 2026

Waypoints

A

Start point

Parking

Get Directions

4.76 km

Vallée de la Cance

Viewpoint

2

7.11 km

Church of Sarras

Highlight • Religious Site

The Église de Sarras in the Ardèche region has a simple yet lovingly restored appearance, featuring a 19th-century neo-Gothic church. The interior, with its high windows and bright light, conveys …

Translated by Google •

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3

8.23 km

View of the Rhône from the Saint-Vallier Bridge

Highlight • Viewpoint

Cyclists are encouraged to dismount and cross the bridge on foot. At Mistral, the Rhone valley turns into a wind tunnel.

Translated by Google •

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4

14.7 km

ViaRhôna at Arras-sur-Rhône

Highlight • Other

Nice bike path, also on the racing bike. Nice piece of flat between all those climbs. Views are mediocre.

Translated by Google •

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5

27.6 km

Grand Pont de Tournon-sur-Rhône

Highlight • Bridge

Built in its current version probably at the end of the Middle Ages, with significant difficulties, which is then frequent. It may not have really been completed until the beginning …

Translated by Google •

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6

29.5 km

Duzon Viaduct

Highlight • Other

7

43.1 km

Col de Boze (460 m)

Highlight • Mountain Pass

Col de Boze, 460m on the road between St Félicien and Tournon.

Translated by Google •

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8

49.2 km

Saint-Félicien / start of the Ardéchoise

Highlight • Other

The biggest cycling festival with almost 15,000 cyclists every year

Translated by Google •

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9

54.6 km

Juvenet Pass

Highlight • Mountain Pass

Col de Juvenet from Saint Félicien:
Length: 5.10 km
Elevation gain: 144 m
% Average: 2.82%
% Maximum: 6.0%

Translated by Google •

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B

75.2 km

End point

Parking

Way Types & Surfaces

Way Types

63.8 km

9.96 km

794 m

621 m

< 100 m

Surfaces

66.1 km

8.99 km

156 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 (670 m)

Lowest point (120 m)

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Weather

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Sunday 24 May

33°C

16°C

0 %

Additional weather tips

Max wind speed: 10.0 km/h

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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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