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Routes
Road cycling routes
France
Auvergne Rhône Alpes
Nyons
Allan

Colombier Pass – Grignan loop from Allan

Routes
Road cycling routes
France
Auvergne Rhône Alpes
Nyons
Allan

Colombier Pass – Grignan loop from Allan

Hard

8

riders

Colombier Pass – Grignan loop from Allan

04:35

98.6km

1,130m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: March 31, 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 19.8 km for 83 m

After 73.4 km for 166 m

Waypoints

A

Start point

Bus stop

Get Directions

1

7.77 km

Colombier Pass

Highlight (Segment) • Other

This pass is very little frequented by cars, the difficulty is moderate but the laces and the inclination still present an interesting challenge.

Translated by Google •

Tip by

2

19.4 km

Grignan

Highlight • Settlement

Grignan is a small town in the Drôme. It has in its heart a renaissance castle (the castle of Grignan).

Translated by Google •

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3

29.3 km

Templar Commandery of Richerenches

Highlight • Historical Site

The history of this superb village with its narrow streets and numerous religious buildings is closely linked to the order of the Templars.

The Commandery of Richerenches was founded in …

Translated by Google •

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4

39.8 km

Tulette

Highlight • Other

Nice terraces and good food!

Translated by Google •

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5

61.9 km

Montségur-sur-Lauzon Church

Highlight • Other

6

73.4 km

Val des Nymphes Chapel

Highlight • Religious Site

The Val des Nymphes chapel, also called Val des Nymphes priory, is a Romanesque chapel. It was built in the 13th century near a mysterious spring and among century-old oak trees.

Translated by Google •

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7

75.8 km

View of Tricastin

Highlight • Other

Very beautiful view from La Garde-Adhémar over the Tricastin valley and the Rhône. La Garde-Adhémar is one of the “Most Beautiful Villages in France”.

Translated by Google •

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8

85.5 km

Roussas Castle and Village

Highlight • Castle

More than 10km from Grignan, Roussas is an old fortified village, perched on top of a rocky peak. You can find the remains of the 12th century castle.

Translated by Google •

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B

98.6 km

End point

Bus stop

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Way Types & Surfaces

Way Types

93.6 km

2.47 km

2.44 km

< 100 m

< 100 m

Surfaces

93.4 km

5.07 km

180 m

< 100 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 (430 m)

Lowest point (70 m)

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Weather

Powered by Foreca

Friday 22 May

32°C

13°C

0 %

Additional weather tips

Max wind speed: 13.0 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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