4.6
(338)
2,471
hikers
77
hikes
Hiking around Saint-Guen, now part of Guerlédan in Brittany, offers diverse terrain for outdoor activities. The region is characterized by Lac de Guerlédan, Brittany's largest artificial lake, extensive forests such as Bois de Caurel and Bois Cornec, and sections of the Canal de Nantes à Brest. These features provide varied landscapes for exploration, including lake loops, forest paths, and canal-side trails.
Last updated: May 23, 2026
4.8
(37)
183
hikers
11.1km
03:00
150m
150m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(6)
120
hikers
24.4km
06:32
280m
280m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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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.
4.9
(10)
36
hikers
11.3km
03:17
290m
290m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.1
(7)
39
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Super hiking trails beautiful area
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The silence of the woods, the beauty of the landscape and the views over Lake Guerlédan
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beautiful Panorama next to the Ste Trephine chapel
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This superb chapel located near Lake Guerlédan is dedicated to Sainte-Tréphine. Fairly recent, it was built between March 1897 and May 1898 on the initiative of Father Ollichon, rector of the parish of Saint-Aignan from 1892 to 1899. Its location in the forest adds to the ambient mysticism.
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A very nice climb before enjoying this grandiose panorama in clear weather, but the effort is definitely worth it.
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The cove of Landroannec has a small beach and is crossed by the path that goes around the lake of Guerlédan. It is a beautiful leisure base and a choice birdwatching spot.
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There are over 75 hiking trails around Saint-Guen, offering a wide range of options for different skill levels and preferences. You'll find everything from easy lakeside strolls to more challenging forest loops.
Yes, Saint-Guen offers numerous easy trails perfect for beginners or families. For example, the Guerlédan Lake and Beach – Landroannec Cove loop from Caurel is an easy 4.6 km path with lovely lake views. Another great option is the Guerlédan Lake and Beach – Fairy Door in the Forest loop from La Villeneuve, which is 6.6 km and also considered easy.
The region around Saint-Guen is characterized by diverse landscapes. You'll encounter the expansive Lac de Guerlédan, Brittany's largest artificial lake, dense forests like Bois de Caurel and Bois Cornec, and picturesque sections of the historic Canal de Nantes à Brest. These features provide varied terrain, from tranquil lakeside paths to shaded forest trails and serene canal-side walks.
Many of the trails around Saint-Guen are circular, allowing you to start and end at the same point. Popular circular options include the challenging Lac de Guerlédan – Kerven Goaz Vioch Washhouse loop from La Gare, which explores the extensive shoreline of Lac de Guerlédan, and the moderate Landroannec Cove – Guerlédan Lake and Beach loop from Guerlédan.
Hikers can discover several notable attractions. The impressive Guerlédan Dam offers superb views, and sections of the Canal de Nantes à Brest provide a serene environment with insights into its lock system. You can also explore beautiful spots like Landroannec Cove and enjoy views of Lake Guerlédan.
Yes, for experienced hikers seeking a challenge, Saint-Guen offers several difficult routes. The Lac de Guerlédan – Kerven Goaz Vioch Washhouse loop from La Gare is a demanding 24.4 km trail that takes over 6 hours to complete, exploring the extensive shoreline and woodlands of Lac de Guerlédan.
The hiking routes in Saint-Guen are highly rated by the komoot community, with an average score of 4.6 stars from over 300 reviews. Hikers often praise the diverse terrain, the beauty of Lac de Guerlédan, and the well-maintained paths through forests and along the canal.
Yes, sections of the historic Canal de Nantes à Brest, particularly between Pontivy and Mûr-de-Bretagne, offer pleasant gravel paths ideal for hiking. These routes provide a serene environment and a chance to observe the rich natural banks of the Blavet river that feeds the canal.
While primarily known for cycling, the hilly terrain around the Côte de Mûr-de-Bretagne suggests invigorating hiking opportunities with potential for rewarding views of the surrounding landscape. You can find trails in the area that traverse this elevated region.
The region boasts dense forests such as Bois de Caurel and Bois Cornec, which are integrated into many hiking trails. To immerse yourself in these lush, green environments, look for routes that specifically mention traversing these woodlands, often found as loops around Lac de Guerlédan.
Absolutely. For a moderate challenge, consider the Landroannec Cove – Guerlédan Lake and Beach loop from Guerlédan, an 8.0 km trail that takes about 2 hours 7 minutes. Another moderate option is the Le Quillo Pumptrack loop from Le Quillio, which is 10.7 km long.


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