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Route des Bouanes – Col de Marignac loop from Sainte-Croix

Route des Bouanes – Col de Marignac loop from Sainte-Croix

Hard

4.7

(6)

riders

Route des Bouanes – Col de Marignac loop from Sainte-Croix

03:06

45.7km

810m

Gravel riding

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: August 24, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional du Vercors

Waypoints

Start point

Parking

Get Directions

1.25 km

Route des Bouanes

Highlight • Other

The Bouanes road is the locals' gravel track par excellence.
It allows you to easily connect Die to Sainte Croix.
It is passable by mountain bike with good tires and has a low gradient.

Thanks to it, you avoid the main road to the south which is much more dangerous.

Arriving at Sainte Croix there are plenty of good swimming spots.

Translated by Google •

Tip by

15.0 km

Track then short single Gravel - MTB

Highlight (Segment) • Other

Small forest track which turns into a nice single track along the Meyrosse.
Allows you to reach Die à Romeyer avoiding the main road (which is not very busy).
Several spots are possible to access the river.
There is a passage over 10m just near the footbridge which passes on foot in Gravel, without worries on mountain bikes.

Translated by Google •

Tip by

16.6 km

Meyrosse Gorge Crossing

Highlight • Gorge

Magnificent passage between the mountains,
Possibility of swimming and climbing,
Return to Die by road or the Fondeaux trail

Translated by Google •

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20.6 km

Col de Romeyer

Highlight • Mountain Pass

The Romeyer pass will take you to the next pass, that of Rousset, to allow you to enter the Vercors massif.

Warm up well because the ascent remains difficult if you are not used to it.

Translated by Google •

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21.6 km

Chemin de chamaloc, beautiful passage on path

Highlight • Other

Very nice path to reach the Col de Romeyer, it goes without worry in Gravel and VTC, possibility to pass with classic road bike if not too muddy

Translated by Google •

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33.1 km

Col de Marignac

Highlight • Mountain Pass

Very nice pass to do outside the busy axes.
Coming from Die, it is an intermediate pass before attacking the climb of the Col de la Croix.

Translated by Google •

Tip by

43.1 km

Scenic Road Section to Col de la Croix

Highlight • Trail

Driving well with little traffic is a joy

Translated by Google •

Tip by

44.1 km

View of the La Sure Valley

Highlight • Other

Conversation in AI Mode: valle di la sureThe Sûre Valley (or Vallée de la Sûre) is a splendid natural region that extends along the course of the Sûre river (called Sauer in German), mainly located between Belgium and Luxembourg, with some extensions into Germany.If, on the other hand, you were looking for a location related to the French mountains (in the Chartreuse massif), you might be referring to the area around the summit of Grande Sure.Here are the main attractions and activities related to the Sûre Valley (Ardennes/Luxembourg):🏞️ Nature and National ParksHaute-Sûre Natural Park: Located in the province of Luxembourg (Belgium), it includes dense forests, marshy areas, and vast agricultural plateaus.Haute-Sûre Lake: Located in Luxembourg, it is the country's largest reservoir and a paradise for water sports, hiking, and relaxation.🚴 Hiking and CyclingCycling Routes: The valley offers spectacular and flat cycling routes along the river, such as the famous S3 Tour de la Vallée de la Sûre in Luxembourg, ideal for discovering typical villages and castles.Trekking Trails: There are numerous circular routes of varying difficulty, perfect for walks in the woods and along waterways.👨‍👩‍👧‍👦 Featured AttractionsZooParc Vallée de la Sûre: Located in Vaux-sur-Sûre (Belgium), it is a wildlife park in the Ardennes where you can observe rare species and participate in educational activities such as the "zookeeper for a morning".Would you like more information about a specific area of the Sûre Valley? Let me know if you are interested in:Detailed trekking or cycling routesInformation about castles and historic villages in the areaDetails about the Grande Sure summit in France, in case you were looking for the mountainAI responses may contain errors. Learn moreZooParc Vallée de la SûreZooParc Vallée de la Sûre • Parc animalier de l'ArdenneÀ Vaux-sur-Sûre, à deux battements d'ailes de Bastogne, Libramont et Neufchâteau, laissez-vous emporter par une aventure unique où...Decathlon OutdoorThe great Sure di Currière - Decathlon OutdoorJune 17, 2026 — From its 1,920-meter summit, the Grande Sure majestically overlooks the valley. From its peak, it offers a magnificent view of the valley...visit WalloniaHaute-Sure and Anlier Forest Natural ParkIt consists of vast agricultural plateaus, the Sûre basin, with its resinous valleys, the Anlier massif, the important relief...Show allvalle di la sure in the VercorsIn the Vercors Massif (France), the name "La Sure" does not refer to a long watercourse, but to a splendid alpine basin and a panoramic peak that dominates the northern part of the massif. In particular, it refers to the area and hiking route of Le Val de la Sure, located near the municipality of Autrans-Méaudre en Vercors.

Showing Translation

Tip by

45.7 km

End point

Parking

Way Types & Surfaces

Way Types

32.0 km

13.2 km

502 m

< 100 m

Surfaces

21.8 km

15.9 km

8.11 km

< 100 m

Elevation

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

Highest point (740 m)

Lowest point (360 m)

Weather

Wednesday 2 September

30°C

11°C

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Route des Bouanes – Col de Marignac loop from Sainte-Croix

Route des Bouanes

Track then short single Gravel - MTB

Meyrosse Gorge Crossing

Col de Romeyer

Chemin de chamaloc, beautiful passage on path

Col de Marignac

Scenic Road Section to Col de la Croix

View of the La Sure Valley

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