4.0
(38)
236
riders
20
rides
No traffic touring cycling routes around Lac Du Drennec traverse a landscape characterized by tranquil lakeside paths, verdant hills, and extensive woodlands. The region features the large artificial reservoir of Lac du Drennec, serving as a central point for many routes. Cyclists can explore the varied terrain, which includes wilder moorland and the rugged Monts d'Arrée, offering panoramic views. Many routes utilize former railway lines, providing gentle gradients ideal for touring cycling.
Last updated: July 7, 2026
7
riders
9.07km
00:37
140m
140m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
3.5
(2)
3
riders
42.4km
02:58
570m
570m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
5.0
(1)
3
riders
30.0km
02:33
360m
360m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
23
riders
47.6km
04:16
810m
810m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
5.0
(1)
6
riders
34.0km
02:13
400m
400m
Moderate bike ride. Good fitness required. Mostly paved surfaces. 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
Popular around Lac Du Drennec
A great viewpoint! I rode up by bike and felt like I was in the Alps, but we're at 341m altitude, not 1600m!
0
0
The chapel originally dates back to the 17th century. A visit is definitely worth it – the view is simply fantastic!
0
0
Great preparation course at the end of the day
0
0
Very beautiful lake with a beautiful beach and nautical base.
0
0
Very beautiful chapel, recently restored after a fire in 2022. The panorama over the entire Monts d'Arrée, the sea and the crests of the Montagnes Noires is magnificent.
2
0
Church of SANT-SERVAIS Impressive ensemble consisting of church, ossuary (now museum) and adjoining triumphal arch. The church also reveals numerous original carpentry works with decorations, such as the theatricality of the interior or the literally fantastic stonework that adorns the façade.
0
0
Exceptional views from the summit. You can reach the summit by racing bike, although the last part is a bit gravelly.
0
0
There are over 20 touring cycling routes around Lac Du Drennec that focus on minimizing traffic, offering a peaceful experience. These routes vary in difficulty, with options for easy, moderate, and challenging rides.
The routes around Lac Du Drennec feature a diverse range of terrain. You'll find tranquil lakeside paths, verdant hills, and extensive woodlands. Many routes utilize former railway lines, providing gentle gradients ideal for touring. For those seeking more challenge, some routes venture into the wilder moorland and rugged terrain of the Monts d'Arrée, which can include unpaved segments and significant elevation gains.
Yes, there are several easy routes perfect for families and beginners. These often include paved loops directly around Lac Du Drennec. An example is the Drennec Dam – Lac du Drennec loop from Lac du Drennec, which is an easy 8 km ride with minimal elevation.
Cyclists can enjoy panoramic views of the Monts d'Arrée ridge line, the scenic Lac du Drennec itself, and the Drennec Dam. The region's varied flora and untouched countryside offer opportunities to spot wildlife. Some routes also pass through extensive woodlands and tranquil moorland.
Absolutely. For experienced cyclists seeking a challenge, routes venturing into the Monts d'Arrée offer significant elevation gains and longer distances. Examples include the Lac du Drennec – Mont Saint-Michel of Brasparts loop from Ar Yun, a difficult 42 km route, or the Yeun Elez – Brennilis Lake Peatlands loop from Saint-Rivoal, which is a difficult 26 km ride.
Yes, many of the no-traffic touring cycling routes around Lac Du Drennec are designed as loops, allowing you to start and end at the same point. This includes easy lakeside loops and more challenging circuits through the Monts d'Arrée, such as the Menez Kador – Mont Saint-Michel of Brasparts loop from Roz-ar-Hoël.
The region around Lac Du Drennec is enjoyable for touring cycling from spring through autumn. Spring brings blooming landscapes, while summer offers warmer weather ideal for lakeside activities. Autumn provides beautiful foliage. Always check the local weather forecast before heading out, as conditions can vary.
While the immediate area around Lac Du Drennec is primarily accessed by car, some larger towns in Finistère have public transport links. However, direct public transport to the specific starting points of many no-traffic routes might be limited. It's advisable to check local bus schedules for connections to nearby villages if you plan to rely on public transport.
Yes, parking is generally available at common starting points around Lac Du Drennec and in the villages adjacent to the routes. Look for designated parking areas near the lake or in the small towns like Saint-Cadou or Sizun, which often serve as popular access points for cyclists.
The area is highly rated by the komoot community, with an average score of 4.0 stars. Reviewers often praise the tranquility of the routes, the beautiful natural scenery, and the opportunity to explore the diverse landscapes of the Armorique Regional Nature Park away from vehicle traffic.
Yes, the region benefits from several routes that utilize former railway lines. These converted paths are excellent for touring cyclists as they typically offer smooth surfaces and gentle, consistent gradients, making for a very pleasant and traffic-free cycling experience through the countryside.


Browse the best Cycling routes in other regions.