4.6
(436)
4,473
hikers
14
hikes
Hiking around Bonac-Irazein, located within the Regional Natural Park of the Pyrenees Ariégeoises, offers diverse mountainous terrain. The region features significant peaks, including the Mail de Bulard at 2750 meters, and numerous mountain passes. High-altitude lakes, such as the Étang d'Araing, are common features, often accompanied by waterfalls. Trails traverse varied landscapes, including forests, pastures, and high mountain meadows.
Last updated: May 7, 2026
4.7
(13)
60
hikers
10.8km
03:53
500m
500m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.8
(9)
44
hikers
11.1km
04:27
770m
770m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

Sign up for free
4.5
(2)
46
hikers
10.9km
05:40
910m
910m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
10
hikers
21.2km
11:19
1,860m
1,860m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.7
(6)
57
hikers
8.95km
03:51
640m
630m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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
The quarry also offers a beautiful view of the valley. This highlight can also be reached with a short hike from the Uchentein d En Haut car park.
0
0
The grounds are accessible, but the partially collapsed building is not!
0
0
Just before the Col de la Croix, the Mail de Laroque offers breathtaking views of the surrounding mountains. It is located at almost 1,400 meters above sea level. The rocks are quite impressive!
1
0
The Morères cabin is an unguarded shelter in the Pyrenees which has a table, two benches and a small stove. You have a water fountain nearby.
1
0
impressive
1
0
Bonac-Irazein offers a network of 14 distinct hiking trails, catering to various preferences and fitness levels, from moderate day hikes to more challenging multi-day treks.
Hikers in Bonac-Irazein can expect a diverse range of landscapes, from lush forests and expansive pastures to high-altitude mountain panoramas. You'll encounter stunning views of the Pyrenean peaks, including Mont Valier, and serene features like waterfalls and lakes such as the Étang d'Araing.
Yes, many of the trails in Bonac-Irazein are circular. For example, the 3 caves to discover – La Pucelle loop from Bonac-Irazein is a popular moderate option, and the Col de la Croix – Mail de Laroque loop from Balacet offers breathtaking mountain views.
For experienced hikers seeking a challenge, the La Pucelle – Cabane du Clot du Lac loop from Bonac-Irazein is a difficult 10.9 km route with significant elevation gain. Another demanding option is the La Pucelle – Voie Decauville Mining Remains loop from Bonac-Irazein, which covers over 21 km and explores the region's industrial heritage.
Yes, the area uniquely combines natural beauty with historical significance. The Orle Valley features remnants of its mining past, such as the Decauville Tunnels. The path to Mail de Bulard also showcases a history rich in mining vestiges, allowing hikers to explore industrial heritage amidst the natural scenery.
Hikers can discover a variety of natural features. The region is known for its high-altitude lakes, such as the Étang d'Araing, and numerous waterfalls. You'll also find stunning mountain peaks like Mount Valier and Maubèrme Peak, offering magnificent panoramic views.
Yes, for longer excursions or multi-day treks, hikers can utilize facilities like the Morères cabin, an unguarded shelter equipped with basic amenities. Other options include planning overnight stays at places like the Cabane de l'Arraing, or exploring nearby refuges such as the Les Estagnous Refuge.
The hiking routes in Bonac-Irazein are highly rated by the komoot community, with an average score of 4.6 stars from over 400 reviews. Hikers frequently praise the diverse mountainous terrain, the stunning high-altitude lakes, and the varied landscapes that include forests and pastures.
While Bonac-Irazein is nestled in a natural park, public transport options directly to trailheads can be limited. It's advisable to check local bus schedules for connections to nearby villages like Balacet, from where some routes, such as the Mountain Pastry Shop loop from Balacet, begin. Driving and parking are generally the most flexible options for accessing trails.
The best time to hike in Bonac-Irazein is typically from late spring through early autumn (May to October). During these months, the weather is generally more stable, and trails are clear of snow, allowing access to higher elevations and showcasing the lush landscapes and vibrant flora.
While there are no trails specifically rated 'easy' in our current selection, several moderate routes are suitable for families with some hiking experience. The 3 caves to discover – La Pucelle loop from Bonac-Irazein is a moderate 10.8 km trail that explores local landscapes and natural features, often completed in under 4 hours.


Browse the best Hikes in other regions.