4.6
(411)
2,894
hikers
27
hikes
Hiking around Lac De Guerledan offers diverse landscapes, from dense forests to varied lake shores. The region is characterized by undulating hills, wooded plateaus, and rugged areas with cliffs, providing a mix of terrain for hikers. Formed by a hydroelectric dam on the Blavet River, the lake is nestled within the vast Quénécan Forest and features other wooded areas like Bois de Caurel. Trails wind through these natural features, offering views of the lake and its surroundings.
Last updated: May 21, 2026
4.8
(22)
219
hikers
23.7km
06:34
420m
420m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.4
(8)
30
hikers
4.70km
01:17
70m
70m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Sign up for free
4.9
(10)
36
hikers
11.3km
03:17
290m
290m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.3
(4)
39
hikers
9.65km
02:39
160m
160m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(5)
31
hikers
4.30km
01:14
100m
110m
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
Super hiking trails beautiful area
0
0
The silence of the woods, the beauty of the landscape and the views over Lake Guerlédan
0
0
Very beautiful walk between the Abbey of Bon Repos and the lily-covered paths. Beautiful moorland landscape.
0
0
View of the old Cistercian abbey from the 12th century.
0
0
beautiful Panorama next to the Ste Trephine chapel
0
0
Very beautiful forest path in the Quénécan forest between the dam and Sordan
0
0
There are over 25 hiking routes around Lac De Guerlédan, catering to various skill levels. You'll find a good mix of easy strolls, moderate treks, and some more challenging long-distance paths.
The region offers diverse landscapes, from dense woodlands like the Quénécan Forest and Bois de Caurel to varied lake shores, sandy beaches, and coves. You'll encounter undulating hills, wooded plateaus, and even rugged areas with cliffs, providing a unique 'Canadian-like' scenery. Some trails also lead to impressive gorges and wild heathlands.
Yes, there are many easy trails perfect for beginners and families. For example, the Guerlédan Lake and Beach – Landroannec Cove loop from Caurel is an easy 4.6 km path that takes about 1 hour 15 minutes, winding through wooded areas and along the lake's shores. Another accessible option is the View of Lake Guerlédan – Guerlédan Dam loop from Saint-Aignan, which is 4.3 km long and offers views of the impressive dam.
While hiking, you can explore several interesting landmarks. The historic Abbey of Bon Repos is accessible via trails, and the impressive Guerlédan Dam offers excellent panoramic views. You might also encounter parts of the Nantes-Brest Canal and its locks, or the picturesque Landroannec Cove.
Yes, many trails around Lac De Guerlédan are circular, allowing you to start and end at the same point. A popular option is the View of Lake Guerlédan – Sainte Tréphine Chapel loop from Saint-Aignan, a moderate 11 km path offering expansive lake views. The full lake circuit, part of the GR341, is also a challenging 40 km loop that typically takes two days.
The routes in Lac De Guerlédan are highly rated by the komoot community, with an average score of 4.5 stars from over 190 reviews. Hikers often praise the diverse terrain, the stunning lake views, and the well-maintained paths that wind through dense woodlands and along the varied shores.
Generally, dogs are welcome on many of the hiking trails around Lac De Guerlédan, especially in the natural forest areas. However, it's always recommended to keep them on a leash, particularly in busier areas or near wildlife, and to check specific trail regulations if posted.
Absolutely. Many trails provide breathtaking panoramic views of the lake and its surroundings. Elevated points like Trégnanton offer excellent vistas. The Tregnanton lake view – La Belle Bleue loop from Saint-Gelven is a moderate 9.6 km route specifically known for its scenic lake views.
The spring and autumn months are generally ideal for hiking around Lac De Guerlédan, with pleasant temperatures and beautiful foliage. Summer also offers great conditions, though some trails can be busier. Winter hiking is possible, but be prepared for cooler temperatures and potentially muddy conditions.
Yes, for those seeking a challenge, the full lake circuit, which is part of the GR341, is a popular option. This 40-kilometer trail encircles the entire lake, typically taking two days to complete. It features a significant elevation gain and some challenging sections with irregular steps and narrow paths. Another difficult route is the Lac de Guerlédan and the abbey of Bon Repos, a 23.7 km trail.
Yes, parking is generally available at various points around Lac De Guerlédan, especially near popular trailheads, villages, and attractions like the Guerlédan Dam or the Abbey of Bon Repos. It's advisable to check specific starting points for parking facilities before your hike.
Definitely! Lac De Guerlédan is a hub for outdoor activities. Besides hiking, you can enjoy water sports like canoeing, kayaking, paddleboarding, and fishing on the lake. The area also boasts 300 km of marked mountain bike routes and access to the Nantes-Brest Canal towpaths, making it excellent for cycling and mountain biking. Horse riding is also popular on marked bridleways.


Browse the best Hikes in other regions.