5.0
(1)
56
riders
03:32
25.0km
1,200m
Mountain biking
This difficult 15.5-mile mountain biking loop from Sahún offers stunning Benasque Valley views and a challenging descent.
Last updated: February 26, 2026
Tips
Includes a very steep uphill segment
You may need to push your bike.
After 9.77 km for 868 m
Waypoints
Start point
Parking
Get Directions
4.00 km
Highlight • Trail
Translated by Google •
Tip by
11.2 km
Public Water Fountain
Public Water Fountain
15.1 km
Highlight • Viewpoint
Tip by
24.6 km
Highlight • Religious Site
Translated by Google •
Tip by
25.0 km
End point
Parking
Way Types & Surfaces
Way Types
11.1 km
9.72 km
3.41 km
806 m
Surfaces
7.52 km
7.25 km
5.88 km
2.42 km
1.94 km
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Elevation
Highest point (1,920 m)
Lowest point (940 m)
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Weather
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Thursday 14 May
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This route was planned by komoot.
The circular route starts and ends in Sahún. You can typically find parking within the village, which serves as the main access point for this trail and other routes in the Puro Pirineo area.
No, this trail is rated as having "Alta" (High) physical difficulty and "Difícil" (Difficult) technical difficulty. It demands very good physical condition and significant bike experience. There are sections with tricky rocks and steep descents where you might need to dismount and push your bike.
Given its location in the high-mountain environment of the Benasque Valley, the best time to ride this trail is generally during the late spring, summer, and early autumn months. This avoids snow and ice, ensuring safer and more enjoyable conditions.
No, typically you do not need a specific permit or to pay an entrance fee to ride the Sendero de Rabalsorri trail. It is part of the public trail network in the Puro Pirineo MTB center.
While dogs are generally allowed on trails in the Pyrenees, it's always recommended to keep them on a leash, especially given the challenging terrain and potential for encountering wildlife or other riders. Ensure your dog is fit enough for a difficult mountain bike ride.
The trail offers a varied mix of terrain: approximately 17% asphalt, 52% track (pista), and 31% singletrack (sendero). You'll encounter dirt, stone, and technical passages, including sections with "tricky rocks" that require careful navigation. A particularly steep and technical section is near the Barbarisa waterfalls during the descent.
Key highlights along the route include riding along the Ésera River Trail, enjoying the Best views of the Benasque Valley, and passing by the historic Church of San Juan de Sahún.
Komoot estimates the duration at approximately 3 hours and 32 minutes. However, due to its difficulty and technical sections, it's generally advised to allow 3-4 hours to comfortably complete the 25.2 km route, depending on your skill level and stops.
You can expect picturesque views as the trail descends along the Ésera River, passes through characteristic meadows and birch forests, and runs parallel to the Surri ravine. The Benasque Valley offers spectacular alpine scenery with numerous peaks over 3,000 meters, along with traditional villages and natural landscapes.
Yes, the route shares an initial section with the legendary Rabaltueras route. It also covers sections of other official trails, including La Ribagorza. BTT. Ruta 21. Vuelta a la Siera de Chia, La Ribagorza. BTT. Ruta 22. Eriste - Sesué - San Sadurní, and La Ribagorza. BTT. Ruta 31. Castejón de Sos – Villanova – Sesué – Castejón de Sos.
Sahún is a traditional village in the Benasque Valley and serves as a base for many outdoor activities. You can typically find basic amenities such as cafes, restaurants, and accommodation options to refuel and relax after your ride.