4.8
(9)
37
hikers
3
hikes
Mountaineering routes around Caubous offer access to the diverse and challenging landscapes of the Pyrenees. The region is characterized by significant mountain passes like Col de Peyresourde and Port de Balès, alongside notable natural features such as Lac d'Oô with its impressive waterfall. Mountaineers can explore a mix of challenging peaks, valleys, and forests, providing varied terrain for different skill levels. This area of the Pyrenees offers opportunities ranging from technical ascents to routes through snow-covered peaks in winter.
Last updated: May 11, 2026
4.5
(6)
28
hikers
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness 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.

Sign up for free
3
hikers
6.27km
02:24
370m
370m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Great hike to do in winter with snowshoes/crampons. Great view 😍
0
0
Here the valley opens up to reveal a pretty plain. Continue up the valley to Lake Oô, to enjoy more magnificent views.
1
0
Hike to the stunning Lac d’Oô, a beautiful glacial lake nestled in the Pyrenees. As you approach the lake, you’ll be treated to breathtaking views of its clear, turquoise waters, surrounded by sheer cliffs and lush forest. The hike is moderately challenging, with rocky paths leading to a perfect viewpoint where the lake and surrounding peaks create a truly picturesque scene. Take some time to appreciate the tranquility of the area, where you can also catch a glimpse of the impressive Oô waterfall cascading down the mountainside.
0
0
Beautiful turquoise blue lake and stuff
0
0
Next to the Lac d'Oô bivouac you have the best point of view, the most axial, to admire the Lac d'Oô waterfall.
0
0
A nice place to stop off after the hike. The car park is generously dimensioned, since the Lac d'Oô and the Lac d'Espingo are popular hiking destinations, you should still come early to get a parking space.
0
0
Located in the heart of the Pyrenees, at the foot of Lac d'Oô, the Granges d'Astau offer a restaurant, a bar and a gîte on the GR 10 trail.
1
0
The Caubous region, nestled in the Pyrenees, offers a diverse range of mountaineering routes. You'll find everything from moderately challenging ascents to more technical climbs, often leading through significant mountain passes, high-altitude lakes, and rugged peaks. The terrain includes challenging peaks, valleys, and forests, catering to various skill levels.
Yes, several circular routes are available for mountaineering around Caubous. For instance, the Bridge near Lake Oô – Lac d'Oô loop from Granges d'Astau is a difficult 8.0-mile (12.8 km) trail that takes approximately 5 hours 40 minutes to complete, offering stunning views of the artificial lake and its famous 275-meter waterfall. Another option is the moderate View of the plain – View of the Lac d'Oô waterfall loop from Granges d'Astau, a 4.3-mile (6.9 km) path providing scenic views.
The region around Caubous is rich in natural beauty. You can encounter impressive features like the Lac d'Oô, famous for its 275-meter waterfall. The routes also traverse significant mountain passes such as the Peyresourde Pass and Port de Balès, which offer breathtaking views and challenging ascents.
Absolutely. For experienced mountaineers, routes like the Sommet de Pouy Louby – Pic du Lion loop from Cazaux-Fréchet-Anéran-Camors present a significant challenge. This difficult 10.9-mile (17.5 km) trail leads through rugged mountainous terrain and typically takes around 6 hours 5 minutes to complete. The broader Pyrenees also offer technical ascents and even winter mountaineering opportunities with snow-covered peaks.
The Pyrenees region around Caubous offers mountaineering opportunities throughout much of the year, with varying conditions. While specific routes might be best in spring or autumn for milder weather and stable conditions, winter mountaineering is also possible, providing a magical dimension with snow-covered peaks and challenging ice climbing at certain spots. Always check local conditions and forecasts before heading out.
The mountaineering routes around Caubous are highly regarded by the komoot community, holding an impressive average score of 4.6 stars from more than 20 reviews. Many mountaineers praise the varied terrain, the stunning natural features like Lac d'Oô, and the sense of challenge offered by the Pyrenean landscape.
Yes, there are moderate options available. The 1888 loop from Salles-et-Pratviel is a moderate 6.6-mile (10.7 km) route, typically completed in about 4 hours 57 minutes. This offers a rewarding experience without the extreme demands of the more difficult trails, allowing you to enjoy the Pyrenean scenery at a comfortable pace.
Many popular starting points for mountaineering routes, such as Granges d'Astau, typically offer parking facilities. It's advisable to check specific route descriptions on komoot for detailed information on parking availability and any potential fees at your chosen trailhead.
While Caubous itself is a smaller locality, public transport options to the broader Pyrenees region exist. For specific trailheads, connections might require a combination of regional buses and potentially local taxi services. It's recommended to research public transport routes to nearby towns like Bagnères-de-Luchon and then plan onward travel to your desired starting point.
Generally, for hiking and mountaineering in the Pyrenees outside of specific protected areas, permits are not required for standard routes. However, if your route enters a designated National Park or a specific protected zone, there might be regulations regarding camping, fires, or group sizes. Always check local guidelines, especially if venturing into areas like the Pyrenees National Park, to ensure compliance.
The mountaineering routes around Caubous feature significant elevation gains, reflecting the rugged Pyrenean landscape. For example, the difficult Bridge near Lake Oô – Lac d'Oô loop involves an ascent of over 860 meters (2,800 feet). Even moderate routes, like the View of the plain – View of the Lac d'Oô waterfall loop, include nearly 390 meters (1,280 feet) of climbing, so be prepared for sustained uphill sections.


Browse the best Mountain Hikes & Routes in other regions.