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Arzon

The best road cycling routes around Arzon

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3,860

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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.

Best road cycling routes around Arzon

  • The most popular road cycling route is Saint-Jacques Coastal Road – Suscinio Castle loop from Arzon, a 37.3 miles (59.9 km) trail that takes 2 hours 34 minutes to complete. This route follows the scenic coastal road and passes by Suscinio Castle.
  • Another top favourite among local road cyclists is Kermaillard Menhir loop from Arzon, a moderate 20.6 miles (33.2 km) path. This route features historical sites like the Kermaillard Menhir, offering a mix of cultural and natural scenery.
  • Local road cyclists also love the Pen Castel Mill – Kerver Beach loop from Arzon, a 13.3 miles (21.5 km) trail leading through coastal areas and past the historic Pen Castel Mill, often completed in about 1 hour 17 minutes.
  • Road cycling around Arzon is defined by its coastal paths, views of the Gulf of Morbihan, and historic tidal mills. The network offers options for varied preferences across its moderate terrain.
  • The routes in Arzon are highly rated by the komoot community with an average score of 4.5 stars from over 100 reviews. More than 2,800 road cyclists have used komoot to explore Arzon's varied terrain.

Last updated: July 13, 2026

4.6

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#1.

Pen Castel Mill – Suscinio Castle loop from Arzon

61.9km

02:37

340m

340m

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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Moderate

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

Moderate
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Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

Moderate

Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

Moderate

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Easy
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Tips from the Community

Patayak
January 29, 2026, Sainte-Anne d'Auray

Always a pleasant and truly distinctive place to visit, with its basilica and religious buildings.

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Church in the town of Pluneret, whose parish was officially established in 1259. It was rebuilt in 1877 after collapsing the year before.

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Thibault
September 17, 2025, Moulin de Pen Castel

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 major place of pilgrimage in Brittany. Basilica, Scala Sancta, cloister and monument of the Count of Chambord

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nice little walk

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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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After Lourdes and Lisieux, this is the third largest pilgrimage site in France and the most important in Brittany. A farmer experienced apparitions of St. Anne and was commissioned to rebuild a chapel from the 6th century. However, no remains of it remained. While searching his fields, he discovered old graves and a statue of St. Anne. This was the starting point for an important pilgrimage! Unfortunately, almost everything was destroyed during the French Revolution, so that only a small part of the old image is integrated into the new statue.

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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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Frequently Asked Questions

How many road cycling routes are available around Arzon?

There are 13 road cycling routes around Arzon, all rated as moderate difficulty, offering diverse experiences across the Rhuys Peninsula.

What is the best time of year for road cycling in Arzon?

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.

What historical sites can I see while road cycling in Arzon?

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.

Are there scenic viewpoints along the road cycling routes in Arzon?

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.

What natural features define the road cycling experience in Arzon?

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.

Are there family-friendly road cycling routes in Arzon?

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.

What are the typical durations for road cycling routes in Arzon?

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.

Is parking available for road cyclists in Arzon?

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.

Can I access road cycling routes in Arzon using public transport?

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.

Are there places to stop for refreshments or rest along the routes?

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.

What do other road cyclists enjoy most about road cycling in Arzon?

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.

Which road cycling routes offer views of the Gulf of Morbihan?

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.

Are there any longer road cycling routes for experienced cyclists?

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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