4.5
(850)
5,052
hikers
89
hikes
Family friendly hiking trails around Lac Du Gouet are set within the Côtes-d'Armor department of Brittany, France, offering diverse landscapes for outdoor activities. The region is characterized by the 80-hectare Lac de Saint-Barthélémy, formed by the Gouët Dam, and the Gouët River, which features unique "chaos granitiques" – formations of granite boulders. Extensive wooded paths and varied terrain provide a range of hiking experiences.
Last updated: May 26, 2026
4.4
(8)
28
hikers
7.75km
02:06
100m
100m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(28)
130
hikers
11.2km
03:00
130m
130m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.7
(6)
43
hikers
17.8km
04:45
210m
200m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.9
(23)
179
hikers
13.2km
03:34
170m
170m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.7
(3)
4
hikers
9.34km
02:32
130m
130m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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On the left of the trail, do not miss the viewpoint of the viaduct. Stay on the same trail until you reach the road. Take the path that runs alongside it on the left. At the fork, continue straight on the grassy path. Go around the playgrounds on the left to reach the library. Take the street on your right. Photo credit: Emmanuel Berthier
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This impressive Neolithic menhir has been knocked down and stands tall. It is 5.9 meters long.
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This 5.90 meter high granite menhir is classified as a historical monument. It was erected in the Neolithic.
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Quite difficult on certain sections but bucolic
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From the dam you have a great view over the lake and into the valley of the Gouet. You can start great tours around the lake from the nearby hiking car park (up to 2.00 m)!
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There are over 60 family-friendly hiking trails around Lac Du Gouet, with 38 of them rated as easy, making them perfect for outings with children.
Families can enjoy a diverse range of landscapes, from extensive wooded paths and the picturesque banks of Lac de Saint-Barthélémy to the unique 'chaos granitiques' – impressive formations of enormous granite boulders along the Gouët River. Many trails offer constant views of the lake and the surrounding natural beauty.
Yes, many routes around the lake are perfect for easy, short circular walks. For example, the 'Méaugon circular around Lac du Gouet' is an easy 7.15 km walk through woods with consistent reservoir views. While not explicitly listed as circular in the provided data, many trails in the region are designed as loops for convenience.
Hikers can discover several interesting landmarks. The impressive Viaduc de la Vallée du Gouët is a prominent feature, with parts now submerged. The Barrage du Gouët, which formed the lake, offers expansive views. You might also encounter the unique granite formations known as 'chaos granitiques' along the Gouët River, particularly between Saint-Julien and Plaintel.
Some routes, particularly those closer to Saint-Brieuc, offer better public transport access. For instance, the Légué Port Square – Saint-Brieuc Station loop from Saint-Brieuc starts and ends near the Saint-Brieuc station, making it convenient for public transport users.
The area is highly rated by the komoot community, with an average score of 4.46 stars from nearly 800 ratings. Reviewers often praise the varied terrain, the stunning lake views, and the well-maintained paths that make it enjoyable for all ages.
While specific stroller-friendly trails are not explicitly detailed, many of the 'easy' rated routes around the lake, especially those on wider, less rugged paths, could be suitable. We recommend checking the route details and terrain descriptions on individual tour pages for the most accurate information regarding stroller accessibility.
For an easy urban and coastal experience, consider the Saint-Brieuc - Street art – Théâtre Saint Brieuc loop from Saint-Brieuc. This 3.7 km easy route offers a pleasant walk through the town, connecting to the broader coastal environment of the Bay of Saint-Brieuc.
The region is enjoyable year-round, but spring and autumn offer pleasant temperatures and beautiful scenery, with fewer crowds than peak summer. The wooded paths provide shade in summer, and the unique granite formations are striking in any season. Always check local weather conditions before heading out.
Yes, for families looking for a bit more challenge and extensive lake views, routes like the 'Pont Noir Section Sud – Boucle du barrage de Saint-Barthélémy depuis La Méaugon' (mentioned in region research) offer longer distances with continuous vistas of the lake and dam. A good example of a moderate hike that explores the port area is the Port of Légué – Légué Port Square loop from Saint-Brieuc, which is 7.7 km long.


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