3.7
(4)
118
riders
3
rides
Gravel biking around Ens offers routes through the mountainous terrain of the Pyrenees. The region is characterized by high mountain passes, deep valleys, and forested sections, providing challenging ascents and descents. These no traffic gravel bike trails often feature significant elevation changes, traversing landscapes shaped by alpine geology. The area provides a setting for gravel biking away from vehicular traffic.
Last updated: July 6, 2026
20
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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.

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5
riders
45.2km
03:42
1,360m
1,360m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Ens
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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Pleasant and legendary climb used by the Tour de France
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Pleasant and legendary climb used by the Tour de France
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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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A beautiful lake, the tour is easy to do!
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A superb panorama indeed!
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breathtaking view of Arreau and the 2 truly magnificent slopes
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Currently, there are three challenging no-traffic gravel bike trails documented around Ens, offering significant climbs and rewarding views in the Pyrenees.
The no-traffic gravel trails around Ens are generally considered difficult. They feature substantial elevation gains and cover considerable distances, making them suitable for experienced gravel bikers. For example, the Col d'Aspin – Hourquette d'Ancizan loop from Cadeilhan-Trachère involves over 1700 meters of ascent.
Yes, all the no-traffic gravel bike routes listed for the Ens area are circular. This allows you to start and end your ride at the same point, such as the Saint Lary Bike Park – Portet Pass loop from Cadeilhan-Trachère.
The trails traverse the stunning Pyrenean landscape, offering breathtaking mountain views. You'll encounter iconic mountain passes like Portet Pass and Peyresourde Pass, as well as picturesque valleys and potentially high-altitude lakes, such as Lac de Payolle on the Hourquette d'Ancizan – Lac de Payolle loop from Bourisp.
The area is highly rated by the komoot community, with an average score of 3.7 stars. Reviewers often praise the challenging climbs, the spectacular mountain scenery, and the sense of solitude on these traffic-free routes through the Pyrenees.
Given that all listed routes are classified as 'difficult' with significant elevation gains and distances, they are generally not recommended for families with young children or beginner riders. These trails are better suited for experienced gravel cyclists looking for a challenging adventure.
The mountainous terrain of the Pyrenees means that late spring, summer, and early autumn are typically the best seasons for gravel biking. During these months, the weather is generally more stable, and mountain passes are clear of snow. Always check local weather conditions before heading out, especially for high-altitude routes.
Yes, the routes often pass near or offer views of significant mountain passes. Beyond the trails, you can explore charming Pyrenean settlements like Vielle-Aure and Saint-Lary-Soulan, which provide amenities and a glimpse into local culture.
Many of these routes start from small towns or villages in the Pyrenees, such as Cadeilhan-Trachère or Bourisp. You can typically find public parking in these locations, often near the start of the trails. It's advisable to check specific starting points on the route details for precise parking information.
While the trails themselves are traffic-free and often remote, the starting and ending points in villages like Cadeilhan-Trachère or Bourisp usually offer cafes, restaurants, or small shops where you can refuel. For longer rides, it's recommended to carry sufficient water and snacks, as services can be sparse between settlements.
Accessing the more remote starting points of these gravel trails in the Pyrenees by public transport can be challenging. While some larger towns in the region may have bus services, direct connections to smaller villages like Cadeilhan-Trachère or Bourisp might be limited. Planning your journey in advance and checking local transport schedules is recommended.


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