4.5
(9)
28
hikers
4
hikes
Mountaineering routes Bourisp offer access to the rugged terrain of the Pyrenees, characterized by significant elevation changes and varied mountain landscapes. The region features challenging ascents and descents, with routes often traversing high-altitude paths and alpine environments. These routes provide opportunities to explore mountain passes and peaks, appealing to those seeking demanding outdoor experiences.
Last updated: May 11, 2026
4.0
(2)
12
hikers
10.3km
07:11
1,360m
1,360m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(3)
7
hikers
17.5km
06:05
930m
930m
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.

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4.5
(2)
4
hikers
7.53km
02:42
430m
430m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.5
(2)
5
hikers
11.8km
04:10
270m
270m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
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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.
0
0
Great hike to do in winter with snowshoes/crampons. Great view 😍
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0
Culminating at 2,215 meters above sea level, it is the highest pass in the Pyrenees taken by a road. Overlooking the village of Saint-Lary Soulan, it offers a lovely panorama of the valley.
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0
One of the most difficult passes in the Pyrenees and in France with really hard percentages that go on and on. When you leave the road to pla d'Adet you go up a small road of goats, it's really nice in the middle of sheep and cows. Be careful when crossing the tunnel near the summit because it is not lit and animals may be in the tunnel. The view is magnificent it is really a must. You just have to go down the road, so watch out for the cows because you pick up speed very quickly.
1
0
Very beautiful point of view on the surrounding peaks as well as on the peak of Bastan which awaits you. The night at the edge of the lake is very pleasant.
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1
Mountaineering routes in Bourisp primarily range from moderate to difficult. There are two moderate routes and two difficult routes listed, offering options for various skill levels, though all require a good level of fitness and preparation for mountain terrain.
Yes, for those seeking a less strenuous but still rewarding experience, consider the Cap de Pède – Granges de Grascouéou loop from Vignec. This moderate 4.6-mile (7.4 km) trail takes about 2 hours 40 minutes and leads through mountain pastures with manageable ascents. Another moderate option is the Middle Bastan Lake – Upper Bastan Lake loop from Col de Portet, which is 7.3 miles (11.8 km) long.
Experienced mountaineers will find challenging ascents and descents in Bourisp. The Arbizon loop from Aulon is a difficult 6.4-mile (10.3 km) route with substantial elevation gain, typically taking over 7 hours. Another demanding option is the Sommet de Pouy Louby – Pic du Lion loop from Cazaux-Fréchet-Anéran-Camors, a difficult 10.9-mile (17.5 km) path offering extensive mountain views and significant climbing.
The duration of mountaineering routes in Bourisp varies significantly based on difficulty and length. Moderate routes like the Cap de Pède – Granges de Grascouéou loop can be completed in under 3 hours, while more difficult and longer routes such as the Arbizon loop can take over 7 hours.
Yes, all the mountaineering routes listed around Bourisp are circular. This includes the Arbizon loop from Aulon, the Sommet de Pouy Louby – Pic du Lion loop, the Cap de Pède – Granges de Grascouéou loop, and the Middle Bastan Lake – Upper Bastan Lake loop, allowing you to start and finish at the same point.
The best season for mountaineering in Bourisp, located in the Pyrenees, is typically from late spring to early autumn (June to September). During these months, snow has generally melted from higher elevations, and weather conditions are more stable, offering clearer paths and more pleasant temperatures. Always check local weather forecasts before heading out.
For mountaineering in Bourisp, essential gear includes sturdy hiking boots, appropriate layered clothing for varying mountain weather, a waterproof jacket, sufficient water and snacks, a map and compass or GPS device, sun protection, and a first-aid kit. Depending on the route and season, trekking poles, an ice axe, and crampons might also be necessary for higher, more technical sections or early/late season conditions.
Near the mountaineering routes, you can explore several notable mountain passes and lakes. Highlights include the scenic Hourquette d'Ancizan, Peyresourde Pass, and Portet Pass. For natural beauty, visit Lake Génos-Loudenvielle or Lake Bareilles.
The Pyrenees region around Bourisp is rich in wildlife. On your mountaineering routes, you might spot chamois, marmots, and various bird species, including raptors like griffon vultures and golden eagles. Keep an eye out for local flora as well, especially during spring and summer when alpine flowers are in bloom.
Parking for mountaineering trailheads in Bourisp is typically available at the starting points of the routes, often in designated car parks in nearby villages or at mountain passes. For instance, routes might start from areas like Aulon, Cazaux-Fréchet-Anéran-Camors, Vignec, or Col de Portet, where you can usually find parking facilities. Always check specific route details for precise parking information.
The mountaineering routes around Bourisp are highly rated by the komoot community, with an average score of 4.5 stars from more than 9 reviews. Mountaineers often praise the challenging ascents, extensive mountain views, and the opportunity to explore varied alpine terrain.
There are several mountaineering routes available around Bourisp, with a total of four distinct tours listed in this guide. These include both moderate and difficult options, providing a good range for different preferences and skill levels.


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