4.4
(203)
1,181
riders
19
rides
Touring cycling routes around Arzal traverse a diverse landscape featuring the Vilaine Estuary, which offers riverine and coastal scenery. The region is characterized by a mix of quiet paved roads and unpaved sections, with undulating terrain and occasional slopes. Key landmarks include the Arzal Dam, Europe's longest estuary dam, and the Plage de la Mine d'Or, known for its orange cliffs. Traditional Breton countryside, dotted with villages and old fishermen's cottages, also forms part of the cycling environment.
Last updated: May 23, 2026
4.6
(27)
113
riders
37.3km
02:14
250m
250m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(11)
35
riders
28.2km
01:43
240m
240m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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14
riders
32.4km
02:01
300m
300m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
9
riders
22.2km
01:41
130m
130m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
6
riders
26.6km
01:37
210m
210m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Park your bikes on Rue de la Plage or Rue de la Source, and walk down to admire the cliffs and the colours, especially at sunset.
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It's a truly wonderful experience when the lock is opened for the sailing ships. This exciting spectacle, as the road is closed, the drawbridge is raised, and the sailors enter and exit the lock, is not to be missed.
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The dam itself is interesting, but the route is not ideal for cyclists.
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Those who know it will find a great resemblance to the beaches of Albufeira in Portugal.
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2
Pleasant section of the Rance and Vilaine cycle route, between Vieille Roche and Keraudrain.
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Milestone marking the boundary of the Abbey of Prières. Created between 1248 and 1252, it was located in Billiers, near the Pointe de Penlann. The abbey was largely destroyed during the Revolution. There are still a few buildings, the bell tower and a few milestones at the boundary of its domain. This milestone is the easiest to find: it is decorated with a Macle (heraldic symbol) and an Ermine (symbol of the Dukes of Brittany who founded the abbey).
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Behind a hedge under a tree is this bench with a table, perfect for a picnic. Pleasantly shady and quiet. A little further down the beach there is also a table that gets more sun and was occupied. So we enjoyed our lunch break here right next to the V45 route.
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Arzal offers a diverse selection of over 18 touring cycling routes. These routes cater to various skill levels, including 4 easy, 13 moderate, and 1 difficult option, ensuring there's a suitable ride for everyone.
The terrain around Arzal is quite varied, featuring picturesque routes along the Vilaine Estuary with serene riverine tranquility and coastal scenery. You'll encounter a mix of quiet paved roads and some rougher, unpaved sections, often with undulating landscapes and occasional slopes. This diversity makes it suitable for both road and gravel biking.
Yes, Arzal has several easy touring cycling routes perfect for beginners or families. One such route is the Arzal Dam – Port of Camoël loop from Arzal, which is 13.8 miles (22.2 km) long and leads through the scenic Vilaine Estuary area.
Cycling routes around Arzal offer many points of interest. You can cross the impressive Arzal Dam, Europe's longest estuary dam. Another unique sight is the Plage de la Mine d'Or near Pénestin, known for its striking orange cliffs. The Old Port of La Roche-Bernard is also a popular destination with its historic charm.
Many of the touring cycling routes in Arzal are designed as loops, offering convenient starting and ending points. Examples include the popular Arzal Dam – The Gold Mine loop from Arzal and the Prières Abbey boundary marker – Pen Lan Lighthouse loop from Arzal.
Arzal is generally pleasant for touring cycling from spring through autumn. The mild coastal climate makes it enjoyable, with summer offering warmer temperatures and longer daylight hours. However, always check local weather conditions before heading out, as coastal weather can be unpredictable.
For longer touring experiences, Arzal is part of the broader 'La Littorale' Cycle Route (Voie 5 Bretagne). This route guides cyclists along the Vilaine Estuary and beyond. You can find more details about sections like Muzillac-Arzal and Arzal-Pénestin on France Vélo Tourisme.
The touring cycling routes around Arzal are highly rated by the komoot community, with an average score of 4.5 stars from over 200 reviews. More than 1200 touring cyclists have explored the area, often praising the diverse scenery, from riverine tranquility to coastal views, and the mix of paved and unpaved paths.
Absolutely. Many routes in Arzal allow you to explore the traditional Breton countryside, dotted with charming villages like Billiers and Bourgerelle. These villages feature characteristic rural architecture and old fishermen's cottages, offering a glimpse into the region's heritage.
Arzal is an excellent destination for gravel biking, with over 50 trails that combine coastal elements, riverine tranquility, and traditional Breton countryside. These routes often feature a mix of quiet paved roads and more rugged, unpaved tracks, including undulating landscapes and slopes along the Vilaine Estuary, perfect for gravel enthusiasts.
Arzal serves as a convenient starting point for many cycling loops, implying that parking facilities are generally available in and around the town, particularly near popular access points like the Arzal Dam or the port areas. It's advisable to check specific starting points for designated parking zones.


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