3.7
(4)
118
riders
8
rides
Gravel biking around Ens offers routes through a landscape characterized by significant elevation changes, mountain passes, and scenic lakes. The region features challenging climbs and descents, often traversing through varied terrain that includes open mountain areas and sections near water bodies. Gravel bike trails in Ens provide opportunities to explore high-altitude passes and valleys. The network primarily caters to advanced riders, though some easier gravel routes are available.
Last updated: July 5, 2026
3.0
(1)
6
riders
25.4km
02:28
840m
840m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
20
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
12
riders
66.9km
05:25
1,730m
1,730m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
43
riders
80.7km
06:20
2,240m
2,240m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(2)
7
riders
13.0km
00:54
140m
140m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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I ride this pass once a month by mountain bike since November 2025, this pass is closed to cars because of the snow but what a chance to see deer and does running in the snow. 😉
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Beautiful village on your way up Peyresourde
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Pleasant and legendary climb used by the Tour de France
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Pleasant and legendary climb used by the Tour de France
1
0
Difficult pass at first, especially in the heat. Easier after the first third. Be careful of the unlit tunnel 1 km from the summit. For added peace and quiet, the road leading up to the pass is closed to traffic from 4 p.m. to 6 p.m.
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Here begins the official start of the climb to the Hourquette d'Ancizan, made in 2024 on the Tour de France. On the program, eight kilometers at an average of 5%.
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While Ens is primarily known for its challenging routes with significant elevation changes, there is at least one easier gravel bike trail available. The region's terrain generally caters to more advanced riders, but options exist for those seeking less demanding routes.
Gravel biking routes in Ens vary significantly in length and time. For instance, the Lake Génos – Panorama vers Loudervielle loop from Loudenvielle is about 26.8 miles (43.1 km) and takes around 3 hours 50 minutes. More extensive routes, like the Hourquette d'Ancizan – Col d'Aspin loop from Vignec, can be up to 70.0 miles (112.7 km) and require over 10 hours to complete, featuring substantial climbing.
Ens is characterized by significant elevation changes. Many routes involve substantial climbing, often traversing mountain passes. For example, the Lake Génos – Panorama vers Loudervielle loop from Loudenvielle has over 3,700 feet (1,100 meters) of elevation gain, while the Hourquette d'Ancizan – Col d'Aspin loop from Vignec includes over 11,000 feet (3,400 meters) of climbing.
Given the region's mountainous terrain and significant elevation changes, most gravel biking routes around Ens are classified as difficult. While there is at least one easier route, families with younger children or those new to gravel biking might find the overall network quite challenging. It's advisable to carefully review route profiles for suitability.
The best seasons for gravel biking in Ens are typically late spring, summer, and early autumn. During these months, mountain passes are generally clear of snow, and weather conditions are more favorable for tackling the region's challenging climbs and descents. Winter riding can be very difficult due to snow and ice at higher elevations.
The gravel biking routes in Ens are highly rated by the komoot community, with an average score of 4.1 stars from over 9 reviews. Riders often praise the challenging mountain passes, the scenic lake views, and the varied terrain that provides a rewarding experience for advanced cyclists.
Yes, the region around Ens is rich in natural beauty and offers numerous scenic viewpoints, especially from its many mountain passes. You can explore highlights such as Peyresourde Pass, Col de Val Louron-Azet, and Portet Pass, which offer breathtaking panoramas of the surrounding mountains and valleys.
Yes, many of the popular gravel biking routes in Ens are designed as loops, allowing you to start and finish at the same point. Examples include the Col d'Aspin – Hourquette d'Ancizan loop from Loudervielle and the Panorama vers Loudervielle – Lake Génos loop from Loudervielle.
The terrain around Ens is diverse, featuring a mix of open mountain areas, sections near water bodies like lakes, and paths traversing high-altitude passes and valleys. You can expect challenging climbs and descents on varied surfaces typical of gravel riding in mountainous regions.
While specific 'hidden gems' are often discovered through local exploration, routes like the Col d'Aspin – Hourquette d'Ancizan loop from Cadeilhan-Trachère offer extensive rides through mountain passes and valleys, providing opportunities for a more secluded experience away from the most popular spots, especially outside peak hours.
Several charming settlements are located near the gravel biking routes, offering potential starting points or places to explore. These include Vielle-Aure and Saint-Lary-Soulan, which are well-known in the region.


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