4.5
(528)
5,724
hikers
131
hikes
Hiking in Ukerdiko Erreserba Integrala/Reserva Integral De Ukerdi offers a diverse range of trails within the Pirineos region. The area is characterized by its mountainous terrain, featuring deep valleys, canyons, and notable waterfalls. Hikers can expect varied landscapes, from open ski center areas to more secluded natural reserves. The region provides opportunities for both challenging ascents and more accessible valley walks.
Last updated: July 3, 2026
4.6
(17)
116
hikers
17.9km
06:41
1,140m
1,150m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
32
hikers
4.98km
01:32
170m
170m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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8
hikers
16.7km
05:43
720m
720m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(1)
1
hikers
21.7km
06:59
810m
810m
Hike the difficult 13.5-mile Refugio de Belagua-El Ferial circular route, featuring the Rio Belagua and the beautiful Arrako Waterfall.
4.5
(23)
189
hikers
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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Popular around Ukerdiko Erreserba Integrala/Reserva Integral De Ukerdi
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Mountain Hikes in Ukerdiko Erreserba Integrala/Reserva Integral De Ukerdi
MTB Trails in Ukerdiko Erreserba Integrala/Reserva Integral De Ukerdi
There is no ibon, it doesn't match the photos. It's just a pond for the animals to drink from.
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The Belagua refuge is a symbol of mountaineering in Navarre, its location makes it the ideal starting point for any adventure. It is open all year round and has 54 beds. It also offers food service and a bar.
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If you arrive early you can have minutes of silence
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We spontaneously got a place in the hut during our visit in July 2024. Nice people, very good food, well-kept rooms.
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Modern and well-equipped mountain hut. Nice staff and good food and drinks.
1
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Exceptional spot. To fully enjoy it, sunrise or sunset are preferred.
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The peak of Arlas forms a beautiful, incisive tooth, which stands out particularly well in the surrounding panoramas. On this point, you are ideally placed to admire his profile. The peak rises to an altitude of 2,044 meters and is located between Navarre in Spain and the Pyrénées-Atlantiques in France.
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Ukerdiko Erreserba Integrala/Reserva Integral De Ukerdi offers a wide selection of hiking trails, with over 130 routes available. These range from easy strolls to challenging multi-day treks through varied mountain terrain.
Yes, the region provides several easy hiking options. For a straightforward path with open views, consider the Larra-Belagua Ski Center loop from Drundagaña, which is 3.1 miles (5.0 km) long and takes about 1 hour 30 minutes. There are 15 easy routes in total.
Absolutely. Many of the easier trails are suitable for families. The Larra-Belagua Ski Center loop from Drundagaña is a great choice, offering accessible terrain and scenic views without significant elevation gain, making it ideal for a family outing.
Generally, dogs are welcome on trails in Ukerdiko Erreserba Integrala/Reserva Integral De Ukerdi, but it's crucial to keep them on a leash to protect local wildlife and livestock. Always check specific trail regulations before you go, especially in designated nature reserve areas, as rules can vary.
The best time to hike largely depends on your preference. Spring and autumn offer pleasant temperatures and vibrant landscapes, ideal for most trails. Summer is also popular, especially for higher altitude routes. Winter hiking is possible, particularly around the ski center, but requires appropriate gear and awareness of snow conditions.
For winter hiking, layered clothing is essential. This includes thermal base layers, insulating mid-layers (fleece or down), and a waterproof and windproof outer shell. Sturdy, waterproof hiking boots, gaiters, gloves, a warm hat, and sunglasses are also highly recommended due to potential snow, ice, and strong winds.
Yes, many routes in the region are designed as circular walks, allowing you to start and end at the same point. An example is the challenging Cascade of the Aspe Valley – Ehüjarre Canyon loop from Drundagaña, which offers a full circuit through a prominent canyon.
Parking is generally available at common trailheads and points of interest, such as near the Larra-Belagua Ski Center or refuge access points. It's advisable to arrive early during peak seasons to secure a spot, especially for popular routes.
For general hiking on established trails, a permit is typically not required. However, as it is a nature reserve, certain restricted areas or specific activities might require prior authorization. Always check local regulations or signage if you plan to venture off marked paths or engage in specialized activities.
Ukerdiko Erreserba Integrala is rich in biodiversity. Hikers might spot various bird species, including raptors like griffon vultures. Mammals such as chamois, deer, and marmots are also present, though often shy. Keep an eye out for diverse flora, especially during spring and summer.
While the main trails are well-loved, exploring some of the less-trafficked routes can reveal hidden gems. For instance, the Ibonet de la Contienda – Col Pierre St. Martin loop from Drundagaña offers stunning views and a sense of solitude away from the busiest paths.
Yes, you can find options for refreshments. The Belagua Refuge, for example, is a known point of interest and offers facilities for hikers. Additionally, nearby villages or the Larra-Belagua Ski Center area may have cafes or restaurants where you can refuel after your hike.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 500 reviews. Reviewers often praise the diverse landscapes, from deep valleys and canyons to open mountain views, and the opportunity to experience the rugged beauty of the Pyrenees. The well-maintained trails and clear signage are also frequently highlighted.


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