4.3
(185)
5,319
riders
34
rides
No traffic road cycling routes around Arzon are found on the Rhuys Peninsula, where the Atlantic Ocean meets the Gulf of Morbihan. The region is characterized by an intricate coastline, numerous islands, and picturesque coastal paths. Terrain offers a mix of coastal flats and gentle inclines, making it suitable for varied cycling experiences. The landscape features diverse scenery, from tranquil gulf-side coves to wind-swept southern beaches.
Last updated: May 8, 2026
4.6
(22)
377
riders
61.9km
02:37
340m
340m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
56
riders
21.5km
01:18
110m
110m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

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20
riders
43.0km
01:51
290m
290m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
7
riders
19.0km
00:49
120m
120m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
1.0
(1)
5
riders
10.7km
00:29
70m
70m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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This 12th-century tide mill features remarkable Renaissance decorative elements (dormer windows, modillions, and sculptures of Abelard and Heloise). Initially a seigneurial and then monastic property, it changed hands in 1380. Renovated in the 18th century and enlarged in the 19th, it ceased operation in 1921. Listed as a historic monument in 1933, it was transformed into a restaurant before becoming a cultural space managed by the municipality since 2007.
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A lovely walk along the coastal path, you'll walk in the shade of trees and vegetation reminiscent of the Mediterranean. You'll discover magnificent views of the Gulf of Morbihan and the Ile aux Moines in the background. When the tide is low, oyster and mussel beds, as well as a boat cemetery, are revealed along the way. Be careful, the island is only accessible at low tide!
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A great route on good asphalt through a varied landscape. It does have some ups and downs, though.
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Superb Menhir, there are engravings of an axe, a sperm whale! ... The little detour is worth it.
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We were at the dam when the tide started to come in and could see how it was flooded. The difference in water level between high and low tide on August 28, 2024 was about 2m, which is hardly to be expected at this point. Therefore, extreme caution is required! Bicycles are not allowed on the island. The exciting history of the island is described on a board.
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1
A castle worth visiting, which was last expanded in the 15th century and has been restored since the 1960s. Children under 10 get in free and the 12€ per adult is not too much. There are also regular special events in and around the castle.
5
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There are over 30 dedicated no-traffic road cycling routes around Arzon, offering a variety of experiences for cyclists. These routes are designed to provide a safe and enjoyable ride away from vehicular traffic.
The no-traffic road cycling routes in Arzon primarily feature an intricate coastline with coastal flats and gentle inclines. You'll experience diverse scenery, from the tranquil Gulf of Morbihan to the wilder Atlantic Ocean, making for varied and picturesque rides.
Many routes pass by significant historical and natural sites. For instance, the Saint-Jacques Coastal Road – Suscinio Castle loop takes you past the impressive Suscinio Castle. Other routes might lead you to the ancient Dolmen des Pierres Plates or the historic Pen Castel Mill. You can also enjoy panoramic views of the Gulf of Morbihan from various viewpoints like this one.
Yes, many of the no-traffic road cycling routes in Arzon are designed as loops, allowing you to start and end at the same point. An example is the Kermaillard Menhir – Pen Castel Mill loop, which offers a moderate ride through cultural and natural scenery.
The komoot community highly rates the road cycling experience in Arzon, with an average score of 4.53 stars from 99 ratings. Reviewers often praise the stunning coastal paths, the breathtaking views of the Gulf of Morbihan, and the unique historic tidal mills found along the routes.
While most routes are classified as moderate, Arzon does offer easier options suitable for those looking for a less strenuous ride. These routes typically feature flatter sections and well-maintained surfaces, perfect for a relaxed family outing or beginner cyclists. The Pen Castel Mill – Kerver Beach loop is a shorter option that provides a pleasant ride.
Parking is generally available in and around Arzon, particularly near popular starting points for cycling routes or at the main ports like Port Navalo and Port du Crouesty. Specific parking details can often be found on individual route pages on komoot.
The spring and autumn months generally offer the most pleasant conditions for road cycling in Arzon, with milder temperatures and fewer crowds. Summer can also be enjoyable, especially along the coast, but can be busier. Winter cycling is possible, but be prepared for cooler, potentially wetter weather.
Given Arzon's popularity as a tourist destination, you'll find numerous cafes, restaurants, and small shops in the towns and villages along the routes, especially in areas like Port-Navalo and Port du Crouesty. These offer great opportunities to refuel and enjoy local cuisine.
Public transport options in the Rhuys Peninsula area, including Arzon, may be limited for carrying bikes, especially during peak season. It's advisable to check local bus or ferry services directly for their bike policies and schedules. For more general information about the region, you might find resources on Brittany Tourism's website.
Arzon's unique location on the Rhuys Peninsula means you'll encounter a striking natural environment where the Atlantic Ocean meets the tranquil Gulf of Morbihan. Expect diverse coastal scenery, numerous small islands and islets, and the famous GR34 coastal paths offering breathtaking panoramas.


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