4.5
(317)
2,148
riders
82
rides
No traffic touring cycling routes around Etang Au Duc traverse a landscape shaped by a large freshwater lake, the biggest inland lake in Brittany, France. The region features an extensive network of cycling paths, including the V3 greenway, which offers elevated views of the lake. Cyclists encounter diverse natural habitats, wetlands, and the unique Hydrangea Walk, showcasing over 5,000 hydrangea plants. The terrain is generally gentle, with routes offering continuous scenic views of Lac au Duc and its surrounding varied…
Last updated: May 10, 2026
4.0
(6)
33
riders
13.4km
00:50
60m
60m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
8
riders
11.6km
00:43
90m
90m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
7
riders
32.7km
02:27
310m
310m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
4
riders
26.1km
01:39
230m
230m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
21.4km
01:20
190m
190m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Etang Au Duc
Nice little spot to sit and have a snack peacefully by the water. It's right on the voie verte
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Nautical base equipped with activities
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It is one of the largest lakes in Brittany with a length of 5.5 kilometers and a width of between 500 and 900 meters depending on the location. Lake Ploërmel constitutes a habitat of choice for many aquatic and terrestrial species. Otters, frogs, deer, white fish and insects benefit from this space fed by the Yvel. Botany lovers will appreciate the Hydrangea circuit which runs for three kilometers, while running enthusiasts and cyclists take the path which goes around the lake. On the west bank, the water sports center offers a range of sailing or rowing sports, just a stone's throw from the beach.
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Created by monks in the 12th century, Lac au Duc is the largest of Brittany's inland lakes. Its 250 hectares extend between Ploërmel, Taupont and Loyat. Measuring approximately 5.5 km by 500-900 m, Lac au Duc is surrounded by a variety of different natural habitats and wetlands. If you look carefully, you might be lucky enough to see otters, frogs or deer.
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This lake, one of the main bodies of fresh water in Brittany, was developed by monks in the 12th century. The flora and fauna are rich.
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perfect stopover for hikers at the campsite with swimming in the lake.
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There are over 70 dedicated no-traffic touring cycling routes around Etang Au Duc, catering to various skill levels. This includes 25 easy routes, 37 moderate routes, and 9 more challenging options, ensuring a suitable ride for everyone.
The routes primarily offer picturesque views of Lac au Duc, Brittany's largest inland lake. You'll cycle through diverse natural habitats and wetlands, with opportunities to spot local wildlife. Many paths are fringed by the unique Hydrangea Walk, showcasing thousands of hydrangea plants, especially vibrant from spring to autumn.
Yes, many of the easy routes are ideal for families. For instance, the View of Lac au Duc – Duke's Lake loop from Loyat is a gentle 9.7 km ride, perfect for a leisurely family outing. The region's extensive network includes many paved paths, making them safe and enjoyable for all ages.
Absolutely. Many routes are designed as loops around Lac au Duc. A popular option is the View of Lac au Duc loop from Loyat, offering a 14.3 km circular tour with continuous lake views. The V3 greenway also provides excellent opportunities for scenic lakeside cycling.
The best seasons for touring cycling around Etang Au Duc are generally spring (April-May) and autumn (September-October) when the weather is mild and the landscapes are particularly beautiful, with hydrangeas in bloom or autumn colors. Summer can also be pleasant, but it's advisable to start earlier in the day to avoid the midday heat.
While cycling, you'll enjoy continuous scenic lake views and the unique 3 km Hydrangea Walk with its thousands of plants. The V3 greenway also offers elevated views and extends towards the mythical Forest of Brocéliande, providing an excellent opportunity for longer expeditions to explore its legends and natural beauty.
Parking is generally available in the municipalities surrounding Etang Au Duc, such as Ploërmel, Taupont, and Loyat, which serve as common starting points for many routes. Look for designated parking areas near the lake or trailheads to access the no-traffic paths easily.
While specific public transport options directly to every trailhead might be limited, regional bus services connect the main towns around Etang Au Duc, such as Ploërmel. It's recommended to check local transport schedules and bike carriage policies in advance if you plan to use public transport to reach your starting point.
The area is highly rated by the komoot community, with an average score of 4.4 out of 5 stars from over 240 reviews. Reviewers often praise the tranquil, car-free environment, the continuous scenic lake views, and the well-maintained, mostly paved surfaces that make for a smooth and enjoyable touring experience.
Yes, the towns and villages surrounding Etang Au Duc, including Ploërmel, Taupont, and Loyat, offer various amenities. You'll find cafes, restaurants, and accommodation options ranging from hotels to guesthouses and campsites, providing convenient stops for refreshments or overnight stays during your cycling tour.
Many of the no-traffic paths are suitable for cycling with dogs, provided they are kept on a leash and you adhere to local regulations regarding pet access in natural areas. Always ensure your dog is comfortable with the distance and terrain, and carry enough water for both of you.


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