4.7
(648)
5,967
hikers
123
hikes
Hiking around Lac d'Arrius offers access to a landscape characterized by high mountainous terrain and a network of glacier lakes, particularly in the Spanish Pyrenees' Val d'Aran. The region features diverse water bodies, including rivers and waterfalls, set against a backdrop of craggy rock formations. Trails often provide panoramic views of the surrounding Pyrenees, with elevations varying across the area.
Last updated: June 30, 2026
11
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(7)
29
hikers
6.04km
01:36
50m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Sign up for free
2.0
(2)
22
hikers
5.78km
01:37
120m
120m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
40
hikers
6.96km
01:54
100m
100m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(7)
47
hikers
6.79km
01:51
100m
100m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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
In fact, for the Aranese of the Val d'Aran, the real source, the Uelh dera Garona (eye of the Garonne), is located in the pastures of Plã de Béret, near the Baqueira Beret ski resort, therefore after Viehla BUT according to Norbert Casteret (search for the source with dyes in the 1930s), the main source is located to the east of the Maladeta massif, in Aragon, from the northern and eastern snowfields of the Aneto peak, whose water rushes into the Forau d'Aigualluts or Toro hole (altitude: 2,074 m), to change valleys by a resurgence at the Uelhs de Joeu (Eyes of the Jew) (at 1,658 m). It is at Plan dera Artiga de Lin (at the bottom of the small, almost uninhabited valley starting after the village of Es Bordes (instead of continuing on Viehla, leave the road on the right at Es Bordes to enter this small valley at the bottom of which is the resurgence)
1
0
Beautiful church that is located in the town of Guasach and that forms one of the towns close to the capital, Vielha. From the road that takes us straight to the church itself, you can see impressive views of the valley and the city of Vielha as a whole.
0
0
If you like mountain biking and narrow trails, you will love this route through the Garonne. It is a path with spectacular views of the riverbed and very easy to navigate.
1
0
Very close to Vielha, we visited the Church of Sant Martí de Gausach, located in the municipality of Vielha and Medio Arán. It is the parish church of the town, in the Gothic style and with some Romanesque elements.
1
0
This bridge crosses the Garonne River as it passes through Escunhau. The Garonne is the only river that originates in the Pyrenees and flows into the Atlantic. The Nere River joins in Vielha. When it reaches Toulouse, the Garonne becomes a larger river.
0
0
Very close to Vielha, we visited the Church of Sant Martí de Gausach, located in the municipality of Vielha and Medio Arán. It is the parish church of the town, in the Gothic style and with some Romanesque elements.
0
0
Vielha e Mijaran is the capital of the Vall d'Aran region, located in the old middle of the valley and which forms the nerve center of this region surrounded by large mountains.
1
1
This "black" river is a tributary of the Garonne and its mouth is right here, in Vielha. Its source is more than 2,000 meters high, in the glacial lakes of the Hòro and the Estanh Nere.
4
0
The Lac d'Arrius region offers 12 easy hiking trails, providing accessible options for exploring the mountainous terrain and river valleys. In total, there are over 100 routes available, catering to various difficulty levels.
Easy hikes around Lac d'Arrius, particularly in the Spanish Pyrenees' Val d'Aran, typically feature well-defined paths along river valleys and around glacier lakes. You can expect relatively gentle gradients, often following the course of rivers like the Garonne and Noguera Ribagorçana, with some moderate ascents to offer panoramic views.
Yes, there are several easy circular walks. For example, the L'Espitalet Bridge – Technical section loop from Noguera Ribagorçana is a gentle loop along the Noguera Ribagorçana river. Another popular option is the Vielha – Garonne River loop from Vielha, which follows the Garonne River.
Easy hikes in the Lac d'Arrius area showcase the region's diverse water bodies, including glacier lakes with their unique colors, and picturesque rivers like the Garonne and Nere. You'll also encounter craggy rock formations and enjoy panoramic views of the surrounding Pyrenees mountains.
Yes, many of the easy trails are suitable for families. They often feature accessible paths along rivers and lakes, with manageable distances and elevation gains. These routes provide a great way for families to enjoy the natural beauty of the Pyrenees together.
Generally, dogs are permitted on many trails in the Pyrenees, but regulations can vary, especially within protected areas. It's always best to keep your dog on a leash and ensure you clean up after them. Check local signage for specific restrictions, particularly in nature reserves.
The best time for easy hiking around Lac d'Arrius is typically from late spring to early autumn (May to October). During these months, the weather is generally milder, trails are clear of snow, and the natural scenery is at its most vibrant. Always check local weather forecasts before heading out.
Absolutely. The L'Espitalet Bridge – Technical section loop from Noguera Ribagorçana is a great short option, taking just over an hour to complete. Another accessible choice is the Vielha – Garonne River loop from Vielha, which is also considered easy and beginner-friendly.
The Lac d'Arrius area is highly rated by the komoot community, with an average score of 4.7 stars from over 600 reviews. Hikers frequently praise the stunning glacier lakes, the serene riverine landscapes, and the accessible paths that offer beautiful views of the Pyrenees.
Many easy hikes in the region offer excellent views, especially those that follow river valleys or provide slight elevation. While specific routes are designed for ease, they still provide glimpses of the majestic Pyrenean peaks and the unique colors of the glacier lakes. The Garonne River – Nere River loop from Casarilh, for instance, offers scenic riverine landscapes.
Parking is generally available in the towns and villages that serve as starting points for many trails, such as Vielha or Casarilh. Look for designated parking areas near trailheads or in village centers. Some popular spots might have small parking lots, so arriving earlier in the day is advisable during peak season.
Public transport options, such as local bus services, may connect some of the larger towns and villages in the Val d'Aran, which can serve as access points for trails. However, direct access to all trailheads via public transport might be limited, so checking local bus schedules and routes is recommended.


Browse the best Hikes in other regions.