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Argelès-Gazost

Arrens-Marsous

The best walks and hikes around Arrens-Marsous

4.5

(670)

6,944

hikers

68

hikes

Hiking around Arrens-Marsous offers access to the diverse landscapes of the Hautes-Pyrénées, situated at nearly 900 meters above sea level. The region is characterized by high-altitude lakes, rugged peaks, and scenic valleys, with much of the area falling within the Pyrenees National Park. This environment provides a range of terrain, from gentle paths along rivers to challenging mountaineering routes through forests and towards mountain refuges.

Best hiking trails around Arrens-Marsous

  • The most popular hiking route is Lake Suyen and Larribet…

Last updated: April 24, 2026

4.9

(29)

405

hikers

#1.

Lake Suyen and Larribet Refuge Trail

11.4km

04:34

590m

590m

Hike to Lake Suyen and Larribet Refuge in the Pyrénées National Park, covering 7.1 miles with 1938 feet of elevation gain.

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Moderate

4.3

(3)

41

hikers

15.2km

08:21

1,280m

1,280m

Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Hard
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Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

Moderate
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Popular around Arrens-Marsous

Hexatrek, the western and central Pyrenees – Between mountains and the ocean

GR 10 – Central Pyrenees crossing the Pyrenees

Tour of the Balaïtous – From passes to lakes

Ridges and valleys – Tour du Val d’Azun in southern France

The most beautiful road bike passes of the Pyrenees

Road Cycling Routes around Arrens-Marsous

MTB Trails around Arrens-Marsous

Running Trails around Arrens-Marsous

Cycling around Arrens-Marsous

Mountain Hikes around Arrens-Marsous

Other adventures around Arrens-Marsous

Hexatrek, the western and central Pyrenees – Between mountains and the ocean

Hiking Collection by

Luc Gesell

Tips from the Community

Dries
September 29, 2025, Arens-Marsous Village

A good base for mountain bike tours through the Val d'Azun, as there are several parking areas. A pump track has also been built on the edge of the village.

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Very good, very warm welcome and splendid view!

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Dries
August 4, 2024, Lac de Suyen

beautiful and easily accessible mountain lake.

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Dries
August 4, 2024, Le Gave d'Arrens

starting point for walks towards the national park.

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Dries
August 3, 2024, Refuge de Larribet

From here you can walk to the Bactrabère lakes, which takes about 45 minutes.

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Dries
August 3, 2024, Cascade de Doumblas

Beautiful waterfall coming from the Larribet valley.

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Dries
August 3, 2024, Toue de Doumblas

Small shelter built under a rock.

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It may not be the most impressive waterfall in the Pyrenees, but it is pretty. The environment was full of cows

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Frequently Asked Questions

How many hiking trails are available around Arrens-Marsous?

Arrens-Marsous offers a comprehensive network of over 70 hiking trails. These routes cater to various skill levels, from easy strolls to challenging mountaineering expeditions, allowing you to explore the diverse landscapes of the Hautes-Pyrénées.

What types of landscapes can I expect to see while hiking in Arrens-Marsous?

The region is characterized by stunning natural features, including picturesque high-altitude lakes such as Lac de Suyen, Lac d'Estaing, and the Remoulis lakes. You'll also encounter impressive mountain vistas, scenic valleys like the Ouzom and Arrens Marsous valleys, and parts of the Pyrenees National Park with its diverse flora and fauna.

Are there any easy hiking trails suitable for beginners or families?

Yes, Arrens-Marsous has 17 easy trails perfect for beginners or families. An excellent option is the Lake Suyen – The Gave d'Arrens loop from Lac de Suyen, which is a shorter route offering beautiful scenery without significant elevation gain.

What are some challenging hikes for experienced trekkers?

For experienced hikers, there are 19 difficult trails. A notable challenging route is the Hike of lake Migouélou, which features significant elevation gain and takes you past a dam and refuge, surrounded by peaks ranging from 2,500 to 2,700 meters.

Are there any circular hiking routes in Arrens-Marsous?

Yes, many trails in the area are circular. A popular choice is the Soum Lake – Soulor Pass loop from Arrens-Marsous, which leads through mountain passes and offers views of the Ouzom and Arrens Marsous valleys.

Can I find waterfalls along the hiking trails in Arrens-Marsous?

Absolutely. The region is home to several beautiful waterfalls. You can admire the Doumblas waterfall on trails leading to the Remoulis lakes. For more options, explore the Waterfalls around Arrens-Marsous guide, which includes highlights like the Esplumouse Waterfall and Boussès Waterfall.

What is the best time of year to go hiking in Arrens-Marsous?

The best time for hiking is generally from late spring to early autumn (May to October) when the weather is mild and trails are clear. However, the region also offers excellent opportunities for snowshoeing in winter, particularly around the Val d'Azun ski resort, with dedicated trails and guided outings.

Are there any mountain huts or refuges along the trails for overnight stays or breaks?

Yes, the area features several mountain huts and refuges. For example, the Lake Suyen and Larribet Refuge Trail leads towards a high-altitude refuge. You can find more information on places like the Oulettes de Gaube Mountain Hut or Wallon-Marcadau Refuge in the Huts and Cabins around Arrens-Marsous guide.

What do other hikers enjoy most about hiking in Arrens-Marsous?

The area is highly rated by the komoot community, with an average score of 4.5 stars from over 700 reviews. Hikers often praise the stunning natural beauty, the diverse range of trails catering to all abilities, and the well-maintained paths within the Pyrenees National Park.

Are there any specific attractions or points of interest to look out for?

Beyond the natural beauty, some trails from the village center allow you to discover local heritage, including an old wash house and the remains of a 12th-century oratory. The region is also close to the iconic Pic du Midi d'Ossau and offers views of the Pic du Midi de Bigorre.

Is Arrens-Marsous suitable for snowshoeing in winter?

Yes, Arrens-Marsous is an excellent destination for snowshoeing during winter. The Val d'Azun ski resort transforms into a haven for snowshoeing, offering dedicated trails and guided outings. Routes like the circular loop of Col and Lac de Soum are particularly recommended for their extensive snow-covered landscapes.

Most popular routes around Arrens-Marsous

Road Cycling Routes around Arrens-Marsous

Most popular attractions around Arrens-Marsous

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