4.5
(306)
1,892
hikers
16
hikes
Hiking around Saint-Gelven, a region in Brittany, France, offers diverse terrain characterized by its proximity to Lac de Guerlédan, the Blavet River, and the Gorges du Daoulas. The landscape features significant forest environments, riverbanks, and artificial lake shores, including the historic Canal de Nantes à Brest. Elevations range from 120m to 281m, providing a mix of gentle paths and steeper sections. The area also includes the moors of Liscuis, known for rocky ridges and heather.
Last updated: June 25, 2026
4.6
(19)
126
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.8
(6)
63
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Sign up for free
4.3
(4)
41
hikers
9.65km
02:39
160m
160m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(1)
17
hikers
8.54km
02:15
80m
80m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(3)
17
hikers
3.00km
00:55
100m
100m
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
An imposing bridge from the old railway.
0
0
A path often in the shade, well maintained.
0
0
The reconstruction is great! But we left some parts in ruins, which preserves the character of an old building.
0
0
Very beautiful walk between the Abbey of Bon Repos and the lily-covered paths. Beautiful moorland landscape.
0
0
Good answer????!!! Answer, answer or Rest???!!!
0
1
View of the old Cistercian abbey from the 12th century.
0
0
The terrain around Saint-Gelven is quite varied, offering a mix of landscapes. You'll find significant forest environments, paths along the shores of Lake Guerlédan, and routes following the historic Blavet River and Canal de Nantes à Brest. Some trails feature steep sections, particularly around the dramatic Gorges du Daoulas, while others offer more gentle, bucolic paths through farmlands.
Yes, Saint-Gelven offers several easy routes. For instance, the Bon-Repos Abbey – Lock No. 138 of Bon Repos loop from Bon Repos sur Blavet is an easy 3.7-mile (6.0 km) path that follows the Canal de Nantes à Brest, providing pleasant views of the abbey and lock systems without significant elevation changes.
Hikers can explore a wealth of historical and natural sites. You can visit the ruins of Bon-Repos Abbey, observe the ingenious lock systems along the Canal de Nantes à Brest like Lock No. 138 of Bon Repos, and enjoy magnificent views of Lake Guerlédan. The dramatic Gorges du Daoulas also offer spectacular scenery.
While many routes are moderate, the region does offer more strenuous options, particularly those that venture into the Gorges du Daoulas or include steeper sections around Lake Guerlédan. The Côte de Mûr-de-Bretagne, famous for cycling, also presents a challenging ascent for hikers seeking a good workout and panoramic views.
Yes, many of the trails in Saint-Gelven are designed as circular routes, allowing you to start and end at the same point. An example is the Tregnanton lake view – La Belle Bleue loop from Saint-Gelven, which is a 6.0-mile (9.6 km) trail offering lake views and forested paths.
Hikes around Saint-Gelven vary in length, from shorter paths of around 3.7 miles (6.0 km) that can be completed in about 1.5 to 2 hours, to longer routes like the Lock No. 138 of Bon Repos – Bon Repos Abbey loop, which is 8.9 miles (14.3 km) and takes approximately 3 hours 45 minutes.
Absolutely. The area provides numerous gentle paths, especially along the Canal de Nantes à Brest and certain sections of Lake Guerlédan, which are suitable for families. These routes often feature flat terrain and interesting sights like historical locks, making them enjoyable for all ages.
Many trails in the Saint-Gelven area are dog-friendly, particularly those through forests and along the canal paths. It's always advisable to keep your dog on a leash, especially near livestock or in protected natural areas, and to check local signage for any specific restrictions.
The region is enjoyable for hiking throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery with blooming flora or vibrant fall colors. Summer is also popular, especially around Lake Guerlédan, though trails can be busier. Winter hiking is possible, but some paths might be muddy, and daylight hours are shorter.
The hiking routes in Saint-Gelven are highly rated by the komoot community, with an average score of 4.6 stars from over 280 reviews. Hikers often praise the diverse scenery, from tranquil lake views to historical canal paths, and the well-maintained trails that cater to various ability levels.
Yes, several trails provide stunning views of Brittany's largest artificial lake. The Tregnanton lake view – La Belle Bleue loop from Saint-Gelven is specifically designed to showcase the lake, leading you through forested areas with magnificent vantage points over the water.
There are over 15 distinct hiking routes available around Saint-Gelven, offering a wide range of distances and difficulties. This includes 7 easy routes, 8 moderate routes, and 1 difficult route, ensuring options for every hiker.


Browse the best Hikes in other regions.