4.3
(167)
4,081
riders
147
rides
Road cycling routes around Arzon are situated on the Rhuys Peninsula, at the entrance to the Gulf of Morbihan in Brittany, France. The region features an intricate coastline, numerous islands, and coastal paths, offering diverse backdrops for cyclists. Terrain for road cycling includes coastal flats and gentle inclines, providing varied experiences across its moderate landscape.
Last updated: August 23, 2026
4.7
(29)
433
riders
61.0km
02:36
330m
330m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
140
riders
36.4km
01:31
170m
170m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

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4.7
(7)
114
riders
48.3km
02:17
260m
260m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
2.0
(1)
34
riders
21.1km
00:55
110m
110m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
4.7
(3)
52
riders
34.2km
01:28
200m
200m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult 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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The Quai des Voileries, near Brillac, is a charming riverside spot, perfect for a quiet stroll. Lined with trees and vegetation, this quay offers a peaceful atmosphere, with a view of the calm water and the small boats moored there.
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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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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.
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Western tip of the peninsula with great views and beach promenade.
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Port-Navalo is a former coastal fishing port from the 20th century located in the commune of Arzon. It is the entry or exit point to the Morbihan golf course and a pier of choice for those who want to visit the golf islands.
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Formerly an old tide mill used to grind cereals then, more recently, transformed into a restaurant and now a contemporary art museum open free to all.
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There are 13 road cycling routes around Arzon, all rated as moderate difficulty, offering diverse experiences across the Rhuys Peninsula.
Arzon, located on the Rhuys Peninsula, is ideal for road cycling during spring and autumn when the weather is mild and the coastal paths are less crowded. Summer also offers pleasant conditions, though popular areas might be busier.
Many routes pass by significant historical sites. For instance, the Kermaillard Menhir – Pen Castel Mill loop from Arzon features the ancient Kermaillard Menhir and the historic Pen Castel Mill. Another route, the Gulf of Morbihan Scenic Route – Old Bono suspension bridge loop from Arzon, takes you past the listed historic monument, The Old Suspension Bridge of Bono.
Yes, the region is known for its stunning vistas. Many routes offer views of the Gulf of Morbihan. You can find several dedicated viewpoints, such as those highlighted in the Lakes around Arzon guide, which include specific views of the Gulf of Morbihan.
Road cycling in Arzon is characterized by its intricate coastline, views of the Gulf of Morbihan, and the diverse landscapes of the Rhuys Peninsula. You'll encounter coastal flats, gentle inclines, and picturesque beaches like Plage de Kerjouanno and Plage du Fogeo.
While all routes are rated moderate, the shorter, flatter options along the coast are generally more suitable for families. The Pen Castel Mill – Kerver Beach loop from Arzon, at 13.3 miles (21.5 km), offers a manageable distance through coastal areas.
Route durations vary significantly. Shorter routes, like the Pen Castel Mill – Kerver Beach loop from Arzon, can be completed in about 1 hour 17 minutes. Longer routes, such as the Gulf of Morbihan Scenic Route – Old Bono suspension bridge loop from Arzon, can take over 3.5 hours.
Yes, Arzon is well-equipped for visitors. You can typically find parking near popular starting points for routes, especially in areas like Port Navalo and Port du Crouesty, which are vibrant hubs with amenities.
While specific public transport links directly to trailheads might be limited, Arzon itself is accessible by regional buses. From central Arzon, many routes are within cycling distance, allowing you to start your tour directly from town.
Yes, the Rhuys Peninsula offers numerous opportunities for stops. Vibrant ports like Port-Navalo and Port du Crouesty provide cafes, restaurants, and shops. Many coastal villages along the routes also have amenities for cyclists.
The road cycling routes in Arzon are highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the stunning coastal scenery, the well-maintained roads, and the blend of natural beauty with historical landmarks like tidal mills and megalithic monuments.
Many routes provide spectacular views of the Gulf of Morbihan. The Gulf of Morbihan Scenic Route – Old Bono suspension bridge loop from Arzon is specifically designed to showcase these panoramic vistas, offering extensive views of the intricate coastline and islands.
For experienced cyclists looking for a longer challenge, the Gulf of Morbihan Scenic Route – Old Bono suspension bridge loop from Arzon covers 83.7 km (52 miles) with over 500 meters of elevation gain, providing a substantial ride through diverse landscapes.


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