4.3
(183)
2,141
riders
11
rides
No traffic touring cycling routes around Boulc are situated in the Drôme department of the Auvergne Rhône-Alpes region of France, characterized by its diverse and often mountainous terrain. The landscape features significant natural elements such as the impressive Saut de la Drôme and the Claps, alongside the scenic Gorges des Gâts with its river-carved passages. Elevations range from Boulc itself at 800 meters to hamlets like Ravel et Ferriers at 1120 meters, offering varied and rewarding cycling experiences.
Last updated: May 21, 2026
4.3
(7)
85
riders
39.2km
02:45
760m
760m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
58
riders
57.4km
04:19
1,430m
1,420m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
19
riders
13.1km
00:50
160m
160m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
11
riders
42.5km
04:53
1,630m
1,630m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
3
riders
9.70km
00:38
90m
90m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Boulc
perfect for a short break
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Benches along walking or cycling routes are not that common in the Drôme, but when they are there, they offer a beautiful view. The bench is hard to miss and is right next to the road, but there is rarely any traffic here, so take your time and enjoy this beautiful region.
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Sublime village and magnificent roads around.
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Geological trail along the Bes river. Easily passable in Gravel 700*40.
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Road with a lot of road traffic and no room on the side of the road. If possible, it is better to go via Menglon and Recoubeau to access Luc en Diois and the rest of the Haut Diois valley. You can also take the climb to the Col de Pennes between Barnave and Recoubeau.
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You can also find a 1000er in the area
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Châtillon-en-Diois is located in the Drôme, at the foot of the Vercors Regional Natural Park. It is a beautiful medieval village.
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Gorgeous collar! The road is narrow but very quiet. The slope sometimes reaches 10% and you still need to be in good physical condition to climb it by bike.
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There are over 15 no-traffic touring cycling routes around Boulc, offering a variety of distances and difficulty levels. These routes are specifically curated to provide a peaceful cycling experience away from vehicular traffic.
The terrain around Boulc is diverse, ranging from scenic river gorges to challenging alpine passes. You can expect a mix of paved, quiet roads and some sections that might be more rugged, reflecting the region's mountainous character. Routes like the Descent of Col de Pennes – Col de Pennes loop from Menglon will take you through varied landscapes with significant elevation changes.
Yes, Boulc offers several challenging no-traffic touring cycling routes. Many routes feature significant elevation gains, typical of the mountainous terrain at the intersection of the northern and southern Alps. For example, the Climbing the Pennes pass – Col de Pennes loop from Vallieu involves over 1300 meters of ascent, providing a rewarding experience for seasoned riders.
While many routes in Boulc involve some climbing, there are easier options available. For instance, the Bike loop from Vallieu is a moderate route with less elevation gain, making it more accessible. The region's focus on 'boucles cyclos' (cycling loops) means there are routes designed for various skill levels, including those looking for a more relaxed ride.
The best time to enjoy no-traffic touring cycling in Boulc is generally from spring to autumn. During these seasons, the weather is more favorable, and the natural beauty of the Drôme department, with its diverse landscapes and natural features, is at its peak. Summer offers warmer temperatures, while spring and autumn provide milder conditions and stunning foliage.
Many routes offer stunning natural and cultural sights. You might pass by the impressive Saut de la Drôme and the Claps, a unique geological site with a waterfall. The scenic Gorges des Gâts, known as one of France's most beautiful roads, is also a highlight. Some routes may also lead you near charming settlements like Châtillon-en-Diois or offer views of peaks like Pié Ferré (Le Dôme).
Yes, many of the no-traffic touring cycling routes in Boulc are designed as loops, allowing you to start and end at the same point. This is convenient for cyclists who prefer not to retrace their steps. Examples include the Descent of Col de Pennes – Col de Pennes loop from Menglon and the Clairette de Die Vineyards – Le Lac Bleu Camping Site loop from Châtillon-en-Diois.
The area is highly rated by the komoot community, with an average score of 4.37 stars. Reviewers often praise the quiet, traffic-free roads, the stunning natural scenery, and the challenging yet rewarding climbs that offer breathtaking views of the Diois valley and surrounding mountains.
Parking is generally available in the villages and hamlets that serve as starting points for these routes. For example, you can find parking in Menglon, Vallieu, or Châtillon-en-Diois, depending on your chosen route. It's advisable to check specific starting points for detailed parking information.
While Boulc itself is somewhat isolated, public transport options exist within the wider Diois region. However, direct public transport to all specific starting points of these touring cycling routes might be limited. It's recommended to check local bus schedules and routes for the Diois region, possibly through the local tourism office, for the most up-to-date information on accessibility. You can find more information about the region at diois-tourisme.com.
Absolutely. Beyond the natural beauty, you might encounter historical or cultural points of interest. The region is known for its picturesque villages, and some routes might pass through or near them. Keep an eye out for local architecture and the unique geological formations that characterize the Drôme department.


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