4.2
(387)
2,445
riders
133
rides
Mountain bike trails Comprégnac are situated within the Grands Causses Regional Natural Park in southern France, offering diverse terrain for riders. The region features vast limestone plateaus, deep gorges, and deciduous forests, with elevations ranging from 340 to 701 meters. The Tarn River borders the commune, providing varied landscapes from mineral expanses to river valleys. This area is known for its natural descents and established networks of paths and tracks.
Last updated: October 10, 2026
5.0
(6)
25
riders
44.6km
04:24
1,130m
1,140m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
4.4
(21)
95
riders
30.3km
02:25
620m
620m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

5.0
(5)
26
riders
36.4km
03:27
820m
830m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.0
(25)
112
riders
28.9km
01:45
210m
210m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.8
(4)
27
riders
32.7km
02:58
730m
730m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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Built between 1818 and 1821, the Lerouge bridge became one of the main structures for crossing the Tarn in Millau. It replaced the Pont Vieux, several arches of which had been destroyed by a flood in 1758, leaving the town without a permanent bridge for over sixty years. During this long period, crossing the Tarn was mainly done by ferry. The project was launched on the initiative of the prefect of Aveyron, d’Estourmel. The plans were drawn up by Pierre-Jacques Le Rouge, an engineer for the district. The first stone was laid on June 20, 1818, and the bridge was opened to traffic in January 1821. Its name therefore comes from its designer, not from the color of its stones. A curious detail: its construction was largely financed by private individuals, and a toll was collected until 1875. This tax even caused tensions with the inhabitants of Creissels, some of whom continued to cross the Tarn on foot or by boat to avoid paying it.
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From the Larzac plateau, the Brunas site offers a vast panorama of the Millau valley. Stretched between the two banks of the Tarn, the viaduct with its seven concrete piers appears in its entirety. Behind it unfolds the entire causse Rouge, a large limestone plateau whose undulations dominate the valley. Then, the Puech d’Andan is distinguished by its wooded silhouette, cut in two by a clear central notch. Further to the right stands the Pouncho d'Agast, a pyramidal promontory marking the beginning of the causse Noir at an altitude of 841 m. Brunas is also a true site for free flight. The take-off area is located directly on the plateau; the site is mainly used with a north wind and allows paragliders to take off and then land in the vicinity of the same sector, with approximately 370 m of elevation difference down to the valley. The spectacle of the sails evolving in front of the viaduct adds a particular dimension to this panorama.
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Perché at an altitude of approximately 730 meters, the Cap de Coste viewpoint overlooks the eastern end of the Boundoulaou cirque. It reveals a vast panorama of the Millau basin and its surrounding massifs. To the left, the easily recognizable Millau Viaduct spans the Tarn valley, connecting the Larzac to the Causse Rouge. Further to the right stretches the latter: a large limestone plateau whose undulations dominate the valley. Then, the Puech d’Andan stands out with its wooded silhouette, cut in two by a clear central notch. Finally, further away, the Pouncho d’Agast, an emblematic relief of the Causse Noir, is easily recognized by its profile like a true limestone pyramid.
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Classified among "The Most Beautiful Villages of France", Peyre stands on the right bank of the Tarn, leaning against the cliff of Causse Rouge, and is distinguished by its light-colored stone troglodyte houses, carved into the tuff rock, offering a breathtaking view of the famous Millau Viaduct.
0
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The top of the col Pouncho d'Agast. climb here is nice and not that difficult.
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The Pas Destrech Cross, which the biker encounters here at the top, is a truly remarkable small sacred monument. Approaching it from behind, it appears to be made of black metal, but then you realize that this is only the basic framework for the wooden beams of the actual cross. Its shape is also rather unusual for a summit cross: the longitudinal and transverse beams, which are of equal length, are each provided with another short beam at the end, giving the viewer the impression of a square floor plan.
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History and nature an ideal mix
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There are over 120 mountain bike trails around Comprégnac, offering a wide range of options for different skill levels. This includes 17 easy routes, 75 moderate routes, and 36 difficult routes.
The terrain around Comprégnac is diverse, situated within the Grands Causses Regional Natural Park. You can expect vast limestone plateaus, deep gorges, and deciduous forests. Elevations range from 340 to 701 meters, providing natural descents and varied landscapes from mineral expanses to river valleys along the Tarn River.
Comprégnac and the Aveyron region are generally pleasant for mountain biking from spring through autumn. Spring offers lush greenery, while autumn provides vibrant colors. Summer can be warm, but the varied elevations and forest sections can offer some respite. Always check local weather conditions before heading out.
Yes, Comprégnac offers 17 easy mountain bike routes. These trails are generally less demanding in terms of elevation and technical skill, making them suitable for beginners or those looking for a more relaxed ride.
Many of the mountain bike routes around Comprégnac are designed as loops, allowing you to start and finish at the same point. For example, the challenging Navas Mountain Bike Loop and the moderate Peyre Village – Millau Viaduct loop from Peyre are popular circular options.
You'll encounter stunning natural features and landmarks. The region is part of the Grands Causses Regional Natural Park, known for its limestone plateaus and gorges. You might spot traditional dry-stone shepherd shelters known as 'cazelles' along trails. Notable viewpoints include Pas Destrech Cross, Cap de Coste Viewpoint, and View from Pouncho d'Agast. You can also find the Cascade des Raspes du Tarn waterfall.
Absolutely. The village of Peyre, part of the Comprégnac commune, is recognized as one of "The Most Beautiful Villages of France" and is built into a cliff face overlooking the Tarn River. Its semi-troglodytic houses and medieval remains offer a unique cultural experience. The Peyre Village – Millau Viaduct loop from Peyre is a great way to experience this.
Yes, the iconic Millau Viaduct is a prominent landmark visible from several points around Comprégnac, particularly from Peyre village. Routes like the Peyre Village – Millau Viaduct loop from Peyre offer excellent views of this engineering marvel. You can also visit the Millau Viaduct Viewpoint.
While some routes are challenging, there are 17 easy routes that can be suitable for families, depending on their experience level. The diverse network allows for selection of less technical paths with gentler gradients. Electrically assisted mountain bikes are also available in the region, which can broaden access for families.
Generally, dogs are permitted on mountain bike trails in the Comprégnac area, especially within the Grands Causses Regional Natural Park, provided they are kept under control, ideally on a leash, to protect local wildlife and ensure the safety of other trail users. Always check specific trail regulations if posted.
Parking is available at various trailheads. For instance, the challenging VTT N°65 - Navas, Comprégnac circuit, which is similar to the Navas Mountain Bike Loop, often commences from the "Rocher" car park above Peyre village. Other routes will have designated parking areas near their starting points.
The mountain bike trails in Comprégnac are highly rated by the komoot community, with an average score of 4.3 stars from over 300 reviews. Riders often praise the diverse landscapes, from mineral expanses to deciduous forests, and the stunning views of landmarks like the Millau Viaduct and the Tarn River.


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