4.7
(933)
8,997
hikers
21
hikes
Bus station hiking trails around Lac de Mar offer access to the Aigüestortes i Estany de Sant Maurici National Park, a region defined by its glacial origin. The landscape features numerous glacial lakes, high mountain peaks reaching nearly 3,000 meters, and winding streams. Hikers can experience diverse vegetation zones, from montane forests of black pines and firs to subalpine and alpine environments. This area provides a range of trails suitable for various skill levels, set against a backdrop of dramatic…
Last updated: June 29, 2026
4.8
(11)
139
hikers
15.3km
07:02
1,020m
1,020m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
3.8
(9)
78
hikers
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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4.7
(6)
57
hikers
11.5km
04:55
680m
680m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
11
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.8
(25)
84
hikers
5.92km
01:39
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Beautiful church ensemble. There is a drinking water tap on the church square.
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A well-preserved old lime kiln
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I have no idea what the shelter will be like, but they wanted to charge me 50 euros for 1 night, which is completely unacceptable for a SHELTER. Unacceptable price.
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Path that leaves the town of Arties and lets us see the waters of the Garonne River. In addition, at this point we find a lime kiln that has been restored and can be passed through.
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Small outdoor hot springs near the town. In winter it has to be quite an idea.
2
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Another small stop on the way.
3
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Beautiful church in the upper part of the town.
2
0
There are 15 hiking routes around Lac de Mar that are accessible from bus stations. These trails offer a range of difficulties, including 3 easy, 8 moderate, and 4 difficult options, ensuring there's something for every hiker.
The bus-accessible hikes around Lac de Mar immerse you in the stunning glacial landscapes of the Aigüestortes i Estany de Sant Maurici National Park. You'll encounter pristine glacial lakes, dramatic U-shaped valleys, and high mountain peaks. The area is also known for its 'aigüestortes' or winding streams, and diverse vegetation zones from montane forests to alpine meadows.
Yes, there are several easy routes suitable for families. One excellent option is the Besiberri Beech Forest – Besiberri Waterfalls loop from Noguera Ribagorçana. This moderate 3.3 km trail offers beautiful scenery and the chance to see waterfalls, making it enjoyable for various ages.
Absolutely! The region is rich in natural beauty, including waterfalls. Consider the South entrance of the Vielha Tunnel – Molières Waterfall loop from Noguera Ribagorçana. This moderate 8 km route takes you directly to the impressive Molières Waterfall.
Many of the bus-accessible trails are designed as circular routes for convenience. For example, the Besiberri Gorge Bridge – Besiberri Lake loop from Noguera Ribagorçana is a moderate 7.4 km circular hike that takes you through a scenic gorge and past Besiberri Lake.
The bus station trails around Lac de Mar are highly regarded by the komoot community, with an average rating of 4.7 out of 5 stars from 878 reviews. Hikers frequently praise the stunning natural beauty, the well-maintained paths, and the accessibility of these routes via public transport.
For experienced trekkers seeking a challenge, the Lake Redon – Pletiu dera Escaleta loop from Noguera Ribagorçana is a difficult 14.9 km route with over 1000 meters of elevation gain. This trail offers demanding terrain and spectacular high-mountain views.
The best time for hiking around Lac de Mar is typically from late spring to early autumn (June to September). During these months, the weather is generally more stable, and the trails are free of snow, making for safer and more enjoyable conditions. Always check local weather forecasts before heading out.
While specific refuges might not be directly on every bus-accessible route, the Aigüestortes i Estany de Sant Maurici National Park is well-equipped with mountain refuges like Refugi de la Restanca and Refugi Ventosa i Calvell. These provide essential services and can be incorporated into longer multi-day treks, often accessible via connecting trails from bus stops.
The diverse ecosystems of the national park support a variety of alpine and boreal wildlife. Hikers often have the chance to spot Pyrenean chamois, marmots, and various bird species such as golden eagles and bearded vultures, especially in the quieter, higher-altitude areas.
Yes, many routes in the region will take you past several of the more than 200 glacial lakes. The Lake Redon – Pletiu dera Escaleta loop from Noguera Ribagorçana, for instance, provides stunning vistas of Lake Redon and other high-mountain tarns, showcasing the park's iconic watery landscapes.


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