4.6
(1168)
10,996
hikers
152
hikes
Hiking around Naut Aran offers access to diverse Pyrenean landscapes within the Val d'Aran, characterized by dramatic mountainous terrain and numerous peaks. The region features an impressive collection of glacial lakes, extensive forests, and mountain paths, including the headwaters of the Garona and Noguera Pallaresa rivers. This area provides a varied natural environment for outdoor activities.
Last updated: April 24, 2026
4.7
(46)
396
hikers
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.8
(64)
662
hikers
10.7km
03:02
210m
210m
Hike the moderate 6.7-mile Pla de Beret to Montgarri Sanctuary Trail in Val d'Aran, following the Noguera Pallaresa River.

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4.9
(58)
602
hikers
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
4.4
(17)
266
hikers
10.5km
03:54
400m
400m
Hike the moderate 6.5-mile Via Calda Trail through diverse Pyrenean landscapes, featuring forests, mountain paths, and glacial lakes.
4.7
(13)
88
hikers
19.3km
07:41
950m
950m
Hike the difficult 7 Lakes of Colomèrs Route, a 12.0-mile (19.3 km) trail through a stunning glacial landscape in the Pyrenees.
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The Colomèrs refuge is located at an altitude of 2,135 metres in the Upper Aran, next to the Colomèrs Lake, at the northern end of the Carros de Foc route. This route runs through the beautiful Aigues Tortes National Park and the Saint-Maurice Lake. It has 60 places to stay overnight, distributed in five rooms with 12 beds each with bunk beds. The showers are cold water. It also has a meal service.
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The Amics de Montgarri Refuge has an incredible history. Apart from its two buildings, the 12th century temple and the 16th century building, this place has been used as a place of lodging for shepherds and smugglers. You can book up to 35 places in its different room options with shared shower and toilet services. It also has a catering service and rental and charging for ebikes. In winter you can book snowmobile or snowshoe adventures.
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It is an exceptional, magnificent place. We did the loop from Baqueira and returned via the Bonaigua pass. It was really great
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Lake Obago is a lake of glacial origin located at 2,236 m in the municipality of Alto Arán, in the Valle de Arán region. Lake Obago is one of the largest lakes in the Cirque de Colomers, a glacial cirque of more than 50 lakes crowned by peaks that exceed 2,500 meters, such as the Tuc de Ratera (2,861 m) or the Gran Tuc de Colomers (2,933 meters).
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This lake is located in Aigüestortes, within the Peripheral Zone of the National Park of Aigüestortes and Estany de Sant Maurici.
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Lake Mayor de Colomers is a lake of glacial origin located at 2128 m in the municipality of Alto Arán, in the Valle de Arán region. Lake Mayor de Colomers is one of the largest lakes in the Cirque de Colomers, a glacial cirque of more than 50 lakes crowned by peaks that exceed 2,500 meters, such as the Tuc de Ratera (2,861 m) or the Gran Tuc de Colomers (2,933 meters). ). The Colomers refuge is located near the lake.
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Beautiful refuge at the foot of the lake that also bears its name and in general, of the valley as a whole. Always stay awake ready in case you need it!
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Naut Aran offers a wide variety of hiking experiences, with over 150 trails to explore. These routes cater to all levels, including 37 easy walks, 60 moderate excursions, and 57 more challenging routes for experienced hikers.
You'll encounter diverse Pyrenean landscapes, characterized by dramatic mountainous terrain and numerous peaks like Mauberme (2,880m) and Montarto (2,830m). The region is also known for its impressive collection of glacial lakes, extensive forests, and mountain paths, including the headwaters of the Garona and Noguera Pallaresa rivers.
Yes, Naut Aran has 37 easy routes suitable for families and those looking for a relaxed walk. Many trails offer pleasant strolls along the Garona river, connecting charming villages. For example, the Pla de Beret to Montgarri Sanctuary Trail is a moderate option that follows a river course through scenic landscapes.
Yes, circular routes are a highlight in Naut Aran. A popular option is the Lagos del Circo de Colomèrs — circular by the Aigüestortes National Park and Lake of San Mauricio, which takes you through a stunning glacial landscape dotted with numerous lakes. Another challenging circular route is the 7 Lakes of Colomèrs Route.
Naut Aran is rich in natural beauty. You can explore numerous glacial lakes, such as Lake Sant Maurici, Ratera Lake, and Lake Major of Colomers. The region also features impressive mountain peaks and extensive forests. The Montgarri Refuge and Sanctuary is a significant cultural landmark often visited on trails.
The hiking routes in Naut Aran are highly rated by the komoot community, with an average score of 4.6 stars from over 1100 reviews. Hikers often praise the spectacular panoramas, breathtaking views, and the diverse terrain that ranges from easy walks to challenging alpine experiences.
Yes, Naut Aran offers 57 difficult routes for experienced hikers. The Circo de Colomèrs desde Banhs de Trèdos is a challenging 14.6 km trail within the Aigüestortes i Estany de Sant Maurici National Park, often taking over 5 hours to complete. The 7 Lakes of Colomèrs Route is another demanding option.
Many trails in Naut Aran are dog-friendly, allowing you to enjoy the Pyrenean landscapes with your canine companion. However, it's always recommended to check specific trail regulations, especially within protected areas like the Aigüestortes i Estany de Sant Maurici National Park, where rules for dogs might be stricter. Always keep your dog on a leash and clean up after them.
The best time to hike in Naut Aran is generally from late spring to early autumn (May to October) when the weather is milder and trails are clear of snow. During these months, you can fully appreciate the lush vegetation and access higher mountain routes. Winter offers opportunities for snowshoeing and winter hiking, but requires appropriate gear and experience.
While some trailheads might be accessible by local bus services, especially those connecting the main villages, public transport options can be limited for more remote starting points. It's advisable to check local bus schedules and routes in advance, or consider using a car for greater flexibility to reach various trailheads across the region. For general information on the region, you can visit visitvaldaran.com.
Yes, there are several huts and refuges available for hikers, particularly on longer or multi-day routes. Notable ones include the Colomèrs Refuge and the Montgarri Refuge and Sanctuary. These provide essential services and accommodation, especially in the more remote mountain areas.
For most general hiking trails in Naut Aran, permits are not typically required. However, if you plan to hike within the Aigüestortes i Estany de Sant Maurici National Park, certain activities or access points might have specific regulations or require prior booking, especially during peak season. It's always best to check the latest information from the park authorities before your visit.


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