4.3
(67)
2,498
riders
48
rides
Road cycling around Arzal, located in Brittany, France, offers diverse landscapes characterized by the Vilaine Estuary, coastal paths, and a mix of rural back roads. The region features varied terrain, including dedicated cycle tracks and low-traffic routes, with some sections presenting moderate gradients. The Arzal Dam, Europe's largest estuarine dam, is a prominent landmark, separating the Vilaine River from the Atlantic and providing unique cycling perspectives. This area provides a network of no traffic road cycling routes suitable for various fitness levels.
Last updated: July 4, 2026
4.7
(3)
147
riders
46.0km
01:56
260m
270m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
17
riders
38.2km
01:40
340m
340m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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27
riders
102km
04:49
980m
970m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.5
(2)
8
riders
46.2km
02:07
290m
290m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
3.0
(1)
8
riders
32.7km
01:33
240m
240m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
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Popular around Arzal
Loscolo, a very beautiful sandy beach with a cycle path overlooking it. And perhaps a swim in the summer!
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Great place for a coffee break. Very friendly atmosphere, good cookies and lots of beautiful books to discover.
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Not so easy circuit between Beganne and Pellele with beautiful hills including one at 11.4% no need to go to the Col de la Madeleine 😂
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The dam itself is interesting, but the route is not ideal for cyclists.
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After accessing the beach, there's a viewpoint with two benches to admire the landscape. Magical!
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Pleasant section of the Rance and Vilaine cycle route, between Vieille Roche and Keraudrain.
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Very nice, especially in good weather.
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There are over 45 dedicated no traffic road cycling routes around Arzal, offering a wide range of options for different skill levels and preferences.
The routes around Arzal cater to various fitness levels. You'll find 11 easy routes, 35 moderate routes, and 1 more challenging route, ensuring there's something for everyone.
Yes, many of the no traffic road cycling routes around Arzal are designed as loops. For example, the moderate Port Tréhiguier – Plage de Loscolo loop from Arzal is a popular choice, covering 54.1 km with 350m of elevation. Another option is the easy The Gold Mine – Plage de Loscolo loop from Camoël.
The routes around Arzal offer a varied terrain. You'll encounter a mix of well-paved surfaces, dedicated cycle tracks, and quiet back roads. Some sections, particularly those through the Vilaine marshes, might include steeper gradients, while others provide smooth, low-traffic riding along the estuary.
Many routes offer scenic views and pass by notable landmarks. You can cycle past the impressive Arzal Dam, Europe's largest estuarine dam, or explore the charming Old Port of La Roche-Bernard. The Plage de la Mine d'Or is also a beautiful spot known for its cliffs and colors.
Absolutely. The routes along the Vilaine Estuary offer picturesque views of the river. You might also find stunning coastal vistas, such as from Merquel Point, providing rewarding stops during your ride.
Yes, Arzal offers several easy routes suitable for families. These routes often feature dedicated cycle paths or very low-traffic roads, making them safe and enjoyable for all ages. The 'Billiers – Coffee stop: Le Bateau Livre loop' from Camoël is an example of an easier ride suitable for any fitness level.
Yes, many routes pass through or near charming villages and towns where you can find cafes and places to stop for refreshments. The 'Billiers – Coffee stop: Le Bateau Livre loop' specifically highlights a coffee stop, and towns like La Roche-Bernard offer opportunities for a break.
While direct public transport to every trailhead might be limited, Arzal is part of longer cycle routes like the V45 along the Breton coastline and the Vélocéan. For more detailed information on connecting to these larger networks, you can consult resources like France Vélo Tourisme.
The komoot community highly rates the road cycling experience around Arzal, with an average score of 4.1 stars. Cyclists frequently praise the quiet, traffic-free roads, the diverse landscapes ranging from estuary views to coastal paths, and the charming villages encountered along the way.
Arzal is a significant point on several longer-distance cycle routes. It's part of the V45 along the Breton coastline and the Vélocéan. It also marks the end point of Cycle Route 2, a scenic path originating in Saint-Malo. You can find more details on these routes via France Vélo Tourisme.


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