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Routes
Road cycling routes
France
Auvergne Rhône Alpes
Valence
Marsaz

Troglodyte site – Romans-sur-Isère station loop from Marsaz

Routes
Road cycling routes
France
Auvergne Rhône Alpes
Valence
Marsaz

Troglodyte site – Romans-sur-Isère station loop from Marsaz

Moderate

6

riders

Troglodyte site – Romans-sur-Isère station loop from Marsaz

01:54

43.8km

330m

Road cycling

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.

Last updated: April 16, 2026

Tips

The surface along some of this route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 12.2 km for 104 m

After 23.2 km for 330 m

Waypoints

A

Start point

Bus stop

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1

12.0 km

Châteauneuf-sur-Isère

Highlight • Settlement

At the beginning of the Middle Ages, Châteauneuf-sur-Isère was the seat of a seigniory which became the property of the bishops of Valence in the 13th century. This small village …

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2

12.3 km

Troglodyte site

Highlight • Other

On the archaeological site there are houses which have been dug into soft rock, partly linked to stone extraction activities.
Today there are only around ten troglodyte houses left in …

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3

20.1 km

Isère Riverbank Greenway

Highlight (Segment) • Other

This greenway along the banks of the Isère is an ideal setting for a family walk. Between shaded and open areas, you will enjoy views over the Isère while being …

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4

23.5 km

Quiet by the water

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5

25.0 km

Old Bridge

Highlight • Other

The Old Bridge of Romans-sur-Isère dates from before the year 1033 and is today a quite remarkable work of art. In addition it offers an excellent view of the majestic buildings of the historic center.

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6

27.3 km

View of the Bourne Gorge Waterfall

Highlight • Waterfall

7

27.8 km

Romans-sur-Isère station

Highlight • Other

Train station in the shoemaker town of Romans-sur-Isère

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8

40.3 km

Located in the town of Saint-Donat-sur-l'Herbasse, the collegiate church of Saint-Pierre and Saint-Paul dates from 894. A text mentions a church dedicated to Saint Mary or Saint Donat in the …

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B

43.8 km

End point

Bus stop

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Way Types & Surfaces

Way Types

29.0 km

12.1 km

1.78 km

456 m

434 m

Surfaces

39.7 km

3.59 km

360 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 (270 m)

Lowest point (130 m)

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Weather

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Tuesday 14 July

34°C

22°C

-- %

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