4.2
(76)
2,270
runners
28
runs
Jogging around Arzal offers diverse landscapes for runners, characterized by its location on the Vilaine estuary in Brittany, France. The region features a mix of waterside paths, including routes along the impressive Arzal Dam, Europe's largest estuary dam. Runners can explore varied terrain, from the flat expanses near the port to the more undulating paths around historical sites like the Old Port of La Roche-Bernard. The natural scenery, including coastal areas and riverbanks, provides a compelling environment for outdoor activity.
…Last updated: July 4, 2026
156
runners
29.6km
03:30
400m
400m
Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.
3.0
(1)
103
runners
12.1km
01:27
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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41
runners
26.5km
03:05
190m
190m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
33
runners
28.6km
03:13
220m
220m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
21
runners
12.1km
01:20
80m
80m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Starting from Missillac, passing by the old bridge at La Roche Bernard, head towards Arzal then Billiers to reach the Pointe de Pen Lann and its beautiful lighthouse.
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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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Magnificent La Roche Bernard
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Great solution for pedestrians to cross the river
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The old town, a small town of character, offers numerous walks, winding through old streets into belvederes with beautiful views. We particularly recommend the Chemin du Ruicard, which wanders through picturesque streets, some with stairs, lined with houses from the 16th and 17th centuries. From this point, you can also enjoy the view of the port which is a place of heritage and traditions. The village also has cafes and restaurants that serve local dishes if you want to take a break. La Crêperie La Sarrasine and La Mie de la Roche are the most popular places in the city.
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Built in 1882, the Pen Lan Lighthouse is 18 meters tall and has a light range of 15 miles (24 kilometers). Out of use since 1995, its last guardian was a female guardian. It now remains in memory of the sailors who once guided themselves by its light.
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The Crapaud dolmen, listed as a historic monument since 1978, belongs to the long list of dolmens that spread across Brittany. Archaeologists suggest that it dates from the Neolithic period, between approximately 5800 and 2500 BCE.
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Arzal offers a wide selection of running routes, with over 25 trails to explore. These routes cater to various fitness levels, ranging from easy jogs to more challenging long-distance runs.
Yes, Arzal has options for beginners. While many routes are moderate to difficult, there is at least one easy route available. These easier trails often feature flatter terrain, perfect for those new to running or looking for a relaxed jog.
The running trails around Arzal offer diverse terrain. You can expect a mix of waterside paths along the Vilaine estuary, including routes near the impressive Arzal Dam. Some areas, like those around the Old Port of La Roche-Bernard, might feature more undulating paths and historical settings. Coastal areas also provide scenic runs with varied surfaces.
Absolutely. Arzal is well-suited for long-distance running. Routes like the Old Bridge – Old Port of La Roche-Bernard loop from Arzal cover nearly 30 km, offering a substantial challenge. Another excellent option is the Toad Dolmen – Waterfront Pathway loop from Kernéjeune, which is over 28 km long.
Arzal boasts beautiful natural scenery. Many routes offer views of the Vilaine estuary and coastal landscapes. You might encounter the impressive Arzal Dam, Europe's largest estuary dam, or enjoy coastal vistas from places like Merquel Point. The region is known for its natural beauty and shores.
While specific family-friendly routes are not detailed, the variety of trails suggests options for different paces. Easier, flatter sections along the estuary or near the port could be suitable for families looking for a gentle jog or walk. Always check the route's difficulty and length before heading out with children.
Yes, many of the popular running routes in Arzal are circular, allowing you to start and finish at the same point. Examples include the Coastal Path by the Sea – Waterfront Pathway loop from Trehiguier and the The Roche wall loop from La Vigne, providing convenient options for your run.
You can discover several interesting landmarks while running in Arzal. The historic Old Port of La Roche-Bernard, with its ancient stones and waterside paths, is a highlight. The massive Arzal Dam is another prominent feature. You might also spot historical markers like the Prières Abbey boundary marker, adding a cultural dimension to your run.
The running routes in Arzal are highly regarded by the komoot community, holding an impressive average rating of 4.2 stars from over 70 reviews. Runners often praise the diverse landscapes, from coastal paths to river estuaries, and the opportunity to explore historic waterside towns.
Arzal's coastal location in Brittany makes it enjoyable for running throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery. Summer can be great for coastal runs with refreshing sea air, while winter runs can be invigorating, though you should be prepared for cooler, potentially wetter conditions.
Yes, Arzal's proximity to the coast means many routes offer stunning sea views. The Coastal Path by the Sea – Waterfront Pathway loop from Trehiguier is a prime example, providing scenic vistas along the coastline. While not directly in Arzal, the nearby Plage de la Mine d'Or in Pénestin offers a long sandy strip ideal for beach running.


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