4.5
(6)
165
hikers
14
hikes
Mountaineering routes around Urdos are situated in the French Pyrénées-Atlantiques, a region characterized by majestic peaks, picturesque valleys, and alpine lakes. The area features a dramatic natural landscape with an average elevation of 1,712 meters and a maximum of 2,427 meters, offering a true mountain experience. Notable features include the Ossau Valley with its deep panoramas and glacial lakes like Lac Roumassot and Lake Isabe. The terrain provides challenging ascents and diverse environments for mountaineering.
Last updated: July 2, 2026
5.0
(1)
39
hikers
17.5km
09:37
1,320m
1,320m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
19
hikers
11.8km
05:51
820m
820m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Sign up for free
4.0
(1)
11
hikers
8.14km
03:35
470m
470m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(1)
13
hikers
9.60km
03:29
600m
600m
Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
15
hikers
14.1km
05:17
760m
760m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
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
Beautiful summit with a huge view - only for mountaineers, short chimney climbing grade 3, then long scrambling section
0
0
29km climb from Laruns but acceptable percentages by bike. The pass in addition to a superb view on the French side is a place of Spanish shops with Ventas and restaurants
0
0
Beautiful panorama! 40min round trip from the pass, it's easy to do 👍
0
0
The French side is the most beautiful
0
0
lake for swimming and a mountain hut for a cool drink bivouac site is very busy in high season, a bit lower in the valley is also great for bivouacking
1
0
Ibón next to a refuge with the same name
0
0
A pass that is also called Collado de Garme and that divides us from the Formigal - Anayet station with the Portalet area.
0
0
There are over 20 mountaineering routes around Urdos, offering a wide range of experiences. These routes are highly rated by the komoot community, with an average score of 4.4 stars.
Urdos is characterized by majestic peaks, picturesque valleys, and stunning alpine lakes. You'll encounter diverse terrain, from challenging ascents to high mountain environments. The region's average elevation is 1,712 meters, with peaks reaching up to 2,427 meters, ensuring a true mountain experience.
Yes, Urdos offers several moderate mountaineering routes. For example, the Pic des Moines – Ibón de Escalar loop from Puerto Astún is a moderate 4.5-mile path that provides excellent views of the Pic du Midi d'Ossau and passes by the glacial Ibón de Escalar. Another moderate option is the Tumulus loop from Borce.
The region is rich in natural beauty. You can expect to see stunning glacial lakes like Lac Roumassot and Lake Isabe. Many routes offer expansive views of significant peaks, including the Pic du Midi d'Ossau. The Ossau Valley itself presents a superb deep panorama with lush green expanses contrasting with rocky massifs.
Yes, several routes are designed as loops, allowing you to start and finish at the same point. A challenging option is the Punta Bisaurín – Colláu de lo Foratón loop from Refugio de Lizara, a 6.2-mile difficult trail with significant elevation gain. For another challenging loop, consider the Pico Aspe loop from La Cleta.
Urdos experiences a mountain climate. While specific conditions vary, generally, the summer months offer more stable weather for high-altitude activities. However, be aware that summer can also bring maximum cloudiness. Winter offers opportunities for cross-country skiing at Somport-Candanchu, but mountaineering routes will require specific winter gear and expertise.
Yes, the area around Urdos has several mountain huts and refuges. Notable options include Refuge d'Ayous, Refuge de Pombie, and Lizara Refuge. These can be excellent bases for multi-day tours or for resting during longer ascents.
The Pyrenees are home to diverse wildlife. While specific sightings are never guaranteed, you might spot chamois, especially in higher, more rugged areas. The region's rich flora also adds to the natural experience.
Absolutely. The Pic du Midi d'Ossau is a prominent feature in the landscape. Routes like the Pic des Moines – Ibón de Escalar loop from Puerto Astún offer direct views of this majestic peak. Additionally, the Lac Gentau highlight also provides an iconic view of the Pic du Midi d'Ossau.
Mountaineering routes in Urdos often involve significant elevation gains, reflecting the region's mountainous character. For instance, the Pico Aspe loop from Somport, a difficult route, features an ascent of over 1,000 meters. Even moderate routes like the Pic des Moines – Ibón de Escalar loop still involve over 570 meters of climbing.
Yes, the region has historical significance. The Somport Pass, for example, is a crucial historical passage and border with Spain. The Gorges d'Enfer is home to the historical Chemin de la Mâture, a path carved into the cliff face, offering a unique hiking experience and a glimpse into the region's past.


Browse the best Mountain Hikes & Routes in other regions.