4.4
(22)
181
riders
15
rides
Gravel biking around Etang Du Corong offers routes through diverse landscapes in Brittany, France. The region is characterized by the 75-hectare lake, surrounded by reeds and wooded areas like the Bois de Kerien. Historic features include a 19th-century dam and proximity to the Canal de Nantes à Brest, which provides flat towpaths suitable for gravel bikes. Terrain varies from mostly paved surfaces to unpaved segments, offering a range of challenges for cyclists.
Last updated: November 6, 2026
4.0
(2)
26
riders
46.2km
02:25
320m
320m
Moderate gravel ride. Good fitness required. Mostly paved surfaces.
4.7
(6)
60
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces.

4.8
(4)
25
riders
48.2km
02:34
300m
300m
Moderate gravel ride. Good fitness required. Mostly paved surfaces.
6
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
4.2
(5)
10
riders
51.3km
02:41
370m
370m
Moderate gravel ride. Good fitness required. Mostly paved surfaces.
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Popular around Etang Du Corong
A pretty iron bridge, built for farmers at the time. Here the path along the water was in a bad state in April 2026 (a warning was installed on one side of the section, but a detour through the forest is possible).
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The reconstruction is great! But we left some parts in ruins, which preserves the character of an old building.
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Great little stop. Lovely food, great coffee and lovely people.
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This is one of the very few straight sections of the canal.
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Yes - a very beautiful lock keeper's house. We were able to take a relaxing break here! Someone has invested a lot of love and time here and turned it into a gem. 💎
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A stretch on the dam before the Trehu Moron dam. The landscape is constantly changing. The canal meanders through the countryside here. I love this landscape, and it's a good mood to drive here.
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Our guide features 10 carefully selected no-traffic gravel bike trails around Etang Du Corong. These routes offer a mix of moderate and challenging rides, ensuring a peaceful and immersive experience away from vehicular traffic.
The gravel bike trails around Etang Du Corong offer a varied terrain. You'll find a mix of mostly paved surfaces, ideal for smooth riding, alongside some segments that are unpaved and can be more challenging. This diversity provides an engaging experience for gravel cyclists, often leveraging the scenic towpaths of the Canal de Nantes à Brest.
While many routes offer a good challenge, the general area around Etang Du Corong is known for its accessible paths. The 6 km trail encircling the lake itself is described as easy and family-friendly, perfect for a relaxed ride. For a slightly longer moderate option, consider the Kerdiston lake – Quistinic lock loop from Quéhélen, which offers a pleasant experience without heavy traffic.
Many of the natural trails and paths around Etang Du Corong are suitable for dogs, especially if they are accustomed to running alongside a bike or can be carried in a trailer. Always ensure your dog is under control, and be mindful of local regulations regarding leashes, particularly in protected natural areas or near wildlife habitats. The tranquil environment makes it a pleasant experience for both you and your canine companion.
The region around Etang Du Corong is beautiful throughout the year, but spring and autumn generally offer the most pleasant conditions for gravel biking. The weather is milder, and the natural landscapes, including the distinctive flora and wooded areas like the Bois de Kerien, are particularly vibrant. Summer can also be great, especially if you plan to combine your ride with water activities at the lake.
Yes, several routes in the area are designed as loops, allowing you to start and finish at the same point. For a challenging circular ride, you might enjoy the Lock No. 138 of Bon Repos – Bon-Repos Abbey loop from Glomel. This route offers extensive exploration of the surrounding landscape.
Etang Du Corong is a naturally preserved site with appreciable landscape quality. As you cycle, you can expect to see distinctive flora and a rich biodiversity. The lake is a crucial hibernation site for various water birds, including grebes, ducks, and coots, making it an excellent spot for nature observation. The surrounding reeds, overhangs, and wooded areas like the Bois de Kerien add to the natural charm.
Parking is generally available around Etang Du Corong, especially near the main recreational areas and the village of Glomel. Look for designated parking zones near the lake's amenities, which often serve as convenient starting points for trails. Specific route descriptions on Komoot often provide details on recommended parking spots.
The village of Glomel, located near Etang Du Corong, offers options for cafes and restaurants where you can take a break and refuel. While cycling, you might also find smaller establishments in other nearby villages along routes that pass through them. It's always a good idea to check opening hours, especially outside of peak season.
The area is highly rated by the komoot community, with an average score of 4.6 stars. Reviewers often praise the tranquil environment, the beautiful natural scenery, and the opportunity to ride away from traffic. The varied terrain and the blend of lake views with wooded sections are frequently highlighted as key attractions.
Absolutely. For experienced riders seeking a significant challenge, routes like the Lock No. 138 of Bon Repos – Bon-Repos Abbey loop from La Croix Madeleine offer extensive distances and considerable elevation gain. These routes provide a demanding yet rewarding experience through the region's diverse landscapes, ensuring a true test of endurance on traffic-free paths.


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