4.4
(200)
1,043
hikers
52
hikes
Hiking around Brieulles-Sur-Bar offers access to a landscape characterized by gentle hills, extensive woodlands, and tranquil water bodies like the Bairon Reservoir. The region's terrain is generally mild, with modest elevation changes, making it suitable for various activity levels. Trails often traverse forested areas and open countryside, providing a mix of natural environments.
Last updated: July 5, 2026
4.7
(15)
75
hikers
9.35km
02:24
40m
40m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.3
(15)
113
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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3.0
(1)
5
hikers
5.18km
01:24
70m
70m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
6
hikers
21.2km
05:46
300m
290m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
4
hikers
3.74km
01:02
70m
70m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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type of reservoir with different levels
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After a visit to the Grande-Chartreuse in the Dauphiné, Odo, abbot of the Abbaye Saint-Remi in Reims, founded the first Carthusian monastery in France in 1132. It covered more than 12 hectares and was surrounded by a triple wall. The monastery, so close to Protestant Sedan, suffered during the religious wars, served as a prison during the French Revolution and was then partially demolished. In the open space at the foot of the Crêtes de l'Argonne there are eight sober 17th century buildings made of pink brick, with natural stone frames on doors and windows. It is all that remains of the former monastery.
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Located in the heart of the Ardennes, between the municipalities of Bairon and Sauville, Lake Bairon is made up of two ponds separated by a dike, for a total area of 120 hectares. The Old Pond and its reed bed have been transformed into a nature reserve (classified as a natura 2000 zone), and on the other side a water reservoir is intended for nautical activities.
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The Bairon reservoir is an artificial lake of 120 hectares divided into two parts: one for water sports and leisure activities, the other for the observation and conservation of fauna and flora. You can follow the trails around the lake and enjoy the green landscape, the singing of birds and the peaceful atmosphere. You can even observe rare species of plants and animals in the old pond, now a nature reserve. It’s an ideal destination for a run.
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The Bairon reservoir is an artificial lake of 120 hectares divided into two parts: one for water sports and leisure, the other for the observation and conservation of fauna and flora. You can follow the trails around the lake and enjoy the green landscape, the singing of birds and the peaceful atmosphere. You will even be able to see rare species of plants and animals in the old pond, now a nature reserve. It is an ideal destination for a hike.
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It is a small pond surrounded by lush vegetation and wildlife, located near the historic Chartreuse du Mont-Dieu, a former monastery dating back to the 12th century. You can enjoy the tranquility of nature, admire the architecture of the ruins and maybe even spot fish or frogs in the water.
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If you are looking for a peaceful and isolated hiking spot, you will enjoy visiting the Chartreuse du Mont-Dieu, a former monastery of the Carthusian order founded in 1132. This historic site is located in the heart of the Ardennes forest, surrounded by century-old trees and springs. You can explore the ruins of the monastery, which was rebuilt in the 17th century in a brick and stone style similar to that of Place Ducale in Charleville. You can also enjoy the natural beauty of the forest, where you may encounter wildlife such as deer, foxes or birds. The Chartreuse du Mont-Dieu is an ideal destination for a quiet and relaxing hike.
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A NATURAL RESERVE Nestled in the heart of the Ardennes, Lake Bairon, with an area of 120 hectares, consists of two ponds separated by a dike: the old pond and its reed bed, formed into a nature reserve, and a water reservoir intended for water activities. Today, the Ardennes Departmental Council coordinates the development and promotion of the site. A PLACE OF RELAXATION Hiking trails, playgrounds and a sandy beach invite you to relax and feel well-being. The site welcomes 200,000 people a year, including more than 40,000 swimmers who enjoy the lake. Learn about the most extensive water sports: canoeing, windsurfing... Also enjoy the 5000m2 beach and the pleasures of swimming. This summer there will be supervision every afternoon from 1 p.m. to 7 p.m., from June 15 to August 28. Please note that in view of the deterioration of the water quality of Lake Bairon and in consultation with the Regional Health Service, swimming and water activities at Lake Bairon are prohibited until further notice. Likewise, it is recommended that fishermen do not consume the fish they catch. Source: https://www.vnf.fr/vnf/points-d-interetss/reservoir-du-bairon/
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There are over 45 hiking routes around Brieulles-Sur-Bar, catering to various skill levels. This includes 21 easy, 24 moderate, and 2 difficult trails.
The region features gentle hills, extensive woodlands, and tranquil water bodies like the Bairon Reservoir. Trails are generally mild with modest elevation changes, offering a mix of forested areas and open countryside.
Yes, Brieulles-Sur-Bar offers 21 easy hiking trails perfect for beginners or families. A great option is the Bairon Reservoir – Bairon Reservoir loop from Bairon et ses environs, an accessible 3.3-mile (5.4 km) path circling the reservoir.
For those seeking a longer challenge, there are 2 difficult routes available. One notable option is the Le Gros Chêne – Chartreuse du Mont-Dieu loop from Les Grandes-Armoises, a 13.5-mile (21.8 km) trail through dense woodlands and historical sites.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 180 reviews. Hikers often praise the serene reservoirs, ancient forests, and rolling countryside, highlighting the variety of terrain and well-maintained paths.
Many of the trails in Brieulles-Sur-Bar are circular, offering convenient starting and ending points. For example, the Étang de Bairon — loop from Sauville is a popular moderate circular route around the Bairon Reservoir.
Most trails in Brieulles-Sur-Bar are dog-friendly, allowing you to enjoy the natural beauty with your canine companion. It's always recommended to keep dogs on a leash, especially in areas with wildlife or near livestock. The wooded paths and open countryside offer plenty of space for walks.
Spring and autumn are generally the best times for hiking in Brieulles-Sur-Bar, offering pleasant temperatures and beautiful scenery with blooming flora or vibrant fall foliage. Summer can also be enjoyable, particularly for walks around the reservoirs, but be mindful of warmer temperatures.
Yes, the Bairon Reservoir is a central feature of the region, and several trails offer scenic views. The Bairon Reservoir loop from Le Chesne is an easy 3.6-mile (5.8 km) route that provides excellent waterside scenery.
The extensive woodlands and tranquil reservoir areas around Brieulles-Sur-Bar are ideal for wildlife spotting. Trails that traverse dense forests, such as parts of the Le Gros Chêne – Chartreuse du Mont-Dieu loop from Les Grandes-Armoises, offer opportunities to see various bird species and other forest animals.
Absolutely. For a shorter, easy outing, consider the Étang de la Barbière loop from Le Mont-Dieu. This 2.3-mile (3.7 km) trail offers a pleasant walk around a tranquil pond.


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