Highlight • Mountain Hut
Hiking
5.0
(23)
The Refuge d'Arrémoulit is a high-altitude mountain hut nestled in the French Pyrénées, specifically within the stunning Ossau Valley in the Pyrénées-Atlantiques department. Standing at an elevation of 2,305 meters, this refuge is a prominent landmark in the central zone of the Pyrénées National Park, offering a gateway to a dramatic glacial cirque and commanding views of towering peaks like Palas (2,974 m) and Balaïtous (3,144 m). It is strategically located beside the picturesque Arrémoulit lakes, making it a key stop on the renowned Haute Route Pyrénéenne (HRP).
What draws hikers and mountaineers to the Refuge d'Arrémoulit is its truly spectacular setting and the sense of immersion in a high-mountain environment. Visitors consistently praise the breathtaking panorama of the Arrémoulit lakes and the Col du Palas, describing it as a "mineral world of high mountains." The opportunity for dinner with such a backdrop, weather permitting, is a cherished memory for many, highlighting the unique atmosphere of this remote location.
Before planning your visit, it's important to note that the Refuge d'Arrémoulit is currently undergoing significant renovation work, with a planned reopening in summer 2025 or 2026. During this period, there is no accommodation available, though water might still be accessible. For those considering a winter hike, a basic vaulted shelter from 1927 might be open, offering minimal facilities. The terrain around the refuge is challenging, requiring good fitness and sure-footedness, especially on routes like the Passage d'Orteig. Hikers should always be prepared for changing weather conditions in this high-mountain environment.
The best time to visit the Refuge d'Arrémoulit for hiking and mountaineering is typically during the summer months when the trails are clear of snow, though conditions can vary. This period allows for ascensions of notable peaks such as Palas and Arriel, as well as exploring various high-altitude routes. One popular approach involves taking Europe's highest tourist train, the Artouste train, followed by a scenic hike. Alternatively, a challenging hike to Refuge d'Arrémoulit can begin from the Caillou de Soques cabin, ascending the Arrious valley.
Visitors often share vivid details of their experiences, from spotting chamois (Isards) in the surrounding forests and pastures to the unique opportunity for bivouac near the refuge, though flat pitches are limited. The remote location means there is no mobile phone network coverage, but the refuge operates with solar power, enabling emergency calls when it is staffed. The dramatic landscape, with its pristine lakes and rugged peaks, offers a profound connection to nature.
Whether you're planning a challenging multi-day trek or a day hike to Refuge d'Arrémoulit, there are numerous trails to explore. Hikers can discover a variety of routes, from family-friendly options accessible via the Artouste train to more demanding ascents. To find the perfect path and plan your adventure, you can explore the many hiking and trail running routes available on komoot, helping you prepare for the terrain, elevation, and difficulty of this remarkable destination.
This Highlight is in a protected area
Please check local regulations for:
Parc national des Pyrénées (cœur)
Tips
February 15, 2023
Hiking
April 4, 2021
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July 31, 2024
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Nearby routes
Best routes near Arrémoulit Refuge

18
hikers
21.3km
14:22
2,190m
2,190m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

4.5
(11)
178
hikers
13.7km
06:52
1,130m
1,130m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

5.0
(4)
43
hikers
23.9km
10:28
1,510m
1,510m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
Details
Informations
Elevation 2,280 m
Weather
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Thursday 14 May
-7°C
-11°C
62 %
Additional weather tips
Max wind speed: 12.0 km/h
Most visited during
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The Refuge d'Arrémoulit is currently undergoing significant renovation work. It is closed for the summer of 2024, with a planned reopening in the summer of 2025 or possibly 2026. During this period, there is no accommodation available at the main refuge.
While the main refuge is closed, a vaulted shelter from 1927 might be exceptionally open during winter. This basic shelter offers minimal facilities such as a table, benches, and an extinguisher, but no beds or blankets. Water might still be accessible near the main refuge.
Two popular approaches include taking the Artouste train, Europe's highest tourist train, followed by a hike. Alternatively, a more challenging route starts from the Caillou de Soques cabin (1,400 m) and ascends the Arrious valley, passing through the notable Passage d'Orteig.
The terrain around the refuge is generally challenging, requiring good fitness and sure-footedness, especially on sections like the Passage d'Orteig. While some parts can be accessible to families, particularly when using the Artouste train, the overall high-mountain environment is not typically recommended for absolute beginners without prior hiking experience.
Once reopened, the refuge serves as an excellent base camp for ascensions of notable peaks such as Palas (2,974 m), Arriel, and Balaïtous (3,144 m). It is also a key stopover for various high-altitude hiking routes, including the Haute Route Pyrénéenne (HRP) and tours of Palas and Balaïtous.
Winter hiking to the Refuge d'Arrémoulit is possible but requires significant experience, appropriate gear, and awareness of avalanche risks and rapidly changing weather conditions. The main refuge is closed, though a basic vaulted shelter might be open. Always check conditions and forecasts before attempting a winter ascent.
Some sections of the approach, especially those involving the Artouste train, can be more accessible for families. However, the high-mountain terrain is generally demanding. Regarding dogs, the Refuge d'Arrémoulit is located within the Pyrénées National Park, which has specific regulations regarding dogs, often requiring them to be on a leash or restricting access in certain zones to protect wildlife. It's advisable to check current park regulations before bringing a dog.
The area around the refuge is within the central zone of the Pyrénées National Park, offering opportunities to observe wildlife such as chamois (Isards) in the surrounding forests and pastures. Keep an eye out for various bird species as well.
The Arrémoulit lakes are pristine high-mountain lakes within the Pyrénées National Park. While specific regulations can vary, wild swimming is generally tolerated in many Pyrenean lakes, but it's essential to respect the natural environment, avoid disturbing wildlife, and be aware of the extremely cold water temperatures. Always check local signage for any specific restrictions.
At an elevation of 2,305 meters, weather conditions can change rapidly and be severe, even in summer. Expect strong winds, sudden drops in temperature, rain, and even snow at any time of year. Always be prepared with appropriate layers, waterproof clothing, and sun protection. Mobile phone network coverage is generally unavailable in this remote area.