4.3
(128)
1,289
riders
26
rides
Touring cycling around Sizun offers diverse terrain within Brittany, France. The region is characterized by the rolling hills of the Monts d'Arrée to the north, providing challenging climbs and panoramic views. Routes often traverse the picturesque Elorn Valley and pass by tranquil bodies of water such as Lac de Rohan and Lac du Drennec. The landscape includes a mix of open countryside, forested areas like the Forest of Huelgoat, and proximity to the rugged Brittany coastline.
Last updated: June 26, 2026
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.
10
riders
20.6km
01:24
310m
310m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.0
(1)
9
riders
21.8km
01:27
290m
290m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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.
5.0
(1)
7
riders
37.2km
02:24
480m
480m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Very beautiful lake with a beautiful beach and nautical base.
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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.
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Here is the dam. There is a beach nearby, but also the no-water sports zone.
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Plage de Sizum - here is the best beach on the lake.
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Complicated but doable ascent in stony paths.
1
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Superb place for a lunch break or for a night stop! The lake offers water activities and more than pleasant views
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0
Sizun offers a wide variety of touring cycling routes. There are over 30 routes available, catering to different preferences and skill levels. You'll find options ranging from easy, leisurely rides to more challenging adventures through the region's diverse landscapes.
Touring cycling around Sizun features diverse terrain, from the rolling hills of the Monts d'Arrée to the picturesque Elorn Valley and tranquil lake areas. You can expect a mix of open countryside, forested sections, and some climbs, especially in the northern parts. Komoot lists 1 easy route, 15 moderate routes, and 15 difficult routes, ensuring options for beginners and experienced cyclists alike.
Yes, many touring cycling routes in Sizun are designed as loops, allowing you to start and finish in the same location. For example, the Municipal Campsite of Sizun – Sizun Parish Close loop from Sizun is a popular option, as is the Sizun – Lac du Drennec loop from Sizun, which explores the Elorn Valley.
Sizun's touring cycling routes offer access to several natural and historical landmarks. You can cycle past the serene Lac du Drennec, explore the unique landscapes of the Monts d'Arrée, and even encounter megalithic formations like the Dolmen of Ty Ar Boudiged. The region also features impressive viewpoints such as Mont Saint-Michel of Brasparts and Menez Kador, offering panoramic vistas.
The best time for touring cycling in Sizun is generally from spring to early autumn (April to October). During these months, the weather is typically milder and more stable, with longer daylight hours. Summer offers the warmest temperatures, while spring and autumn provide pleasant cycling conditions with fewer crowds and beautiful seasonal colors.
While many routes in Sizun involve varied terrain, there are options suitable for families, particularly those around the lakes and through the Elorn Valley. These routes often follow smaller, less-trafficked roads. The Sizun Beach – Lac du Drennec loop from An Drenneg is a moderate option that offers scenic views without extreme difficulty, making it a good choice for families with some cycling experience.
Sizun is generally accessible by car, with parking often available in village centers or near popular trailheads. For public transport, regional bus services connect Sizun to larger towns, though options for carrying bicycles may be limited. It's advisable to check local transport schedules and policies regarding bikes in advance. For more general information on cycling in Brittany, you might find resources on veloenfrance.fr helpful.
The komoot community highly rates touring cycling in Sizun, with an average score of 4.4 stars from over 60 reviews. Cyclists often praise the region's diverse landscapes, from the challenging climbs of the Monts d'Arrée to the peaceful routes along Lac du Drennec and through the Elorn Valley. The blend of natural beauty, quiet roads, and opportunities to explore local heritage are frequently highlighted.
Yes, Sizun is close to sections of longer cycling networks. The Brittany coastline, a short drive away, features the Cap-Sizun Veloroute, a 30 km trail offering panoramic views over the Bay of Audierne and passing through charming hamlets. This provides an excellent opportunity for extended touring. You can find more details on this specific route on capsizuntourisme.fr.
Yes, you'll find amenities in and around Sizun and in the smaller villages along some routes. Areas near Lac du Drennec and within the Elorn Valley often have small cafes or guesthouses. It's always a good idea to plan your route and check for available services in advance, especially when venturing into more remote sections of the Monts d'Arrée.
The elevation gain on touring cycling routes in Sizun varies significantly depending on the specific route. For instance, the challenging Municipal Campsite of Sizun – Sizun Parish Close loop from Sizun features an elevation gain of over 950 meters. Other routes, like the Drennec Dam – Sizun loop from Sizun, have a more moderate gain of around 400 meters, offering a range of options for different fitness levels.


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