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Arzal

The best walks and hikes around Arzal

4.6

(158)

1,297

hikers

44

hikes

Hiking around Arzal offers diverse landscapes, blending riverine and maritime environments along the Vilaine estuary. The region features a mix of rolling countryside, characterized by bocage and tree-lined paths, and coastal sections with access to beaches. The impressive Arzal Dam, Europe's longest estuary dam, is a prominent feature, regulating the Vilaine's waters and providing a unique landmark for routes.

Best hiking trails around Arzal

  • The most popular hiking route is Port of Camoël – La Roche-Bernard Bridge loop from Arzal

Last updated: June 25, 2026

4.7

(6)

88

hikers

#1.

Port of Camoël – La Roche-Bernard Bridge loop from Arzal

22.7km

06:08

300m

290m

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Hard

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Tips from the Community

Francine
May 26, 2026, Pont de La Roche-Bernard

footbridge

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Patrick
November 18, 2025, Phare de Pen Lan

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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Mickaël
October 28, 2025, Site du Rocher

Located on Rue du Passage, this granite promontory overlooks the Vilaine and the port.

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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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This sunken and very shaded path will allow you to reach the Vilaine and the GR34.

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Mickaël
October 24, 2024, Plage de Port Nart

Very pretty isolated beach offering a magnificent view of Pénestin.

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Toto
April 29, 2024, Plage des Barges

very pleasant walks

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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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Frequently Asked Questions

How many hiking trails are available in Arzal?

Arzal offers a wide selection of hiking opportunities, with over 40 routes available for exploration. These trails cater to various fitness levels, from easy strolls to more challenging treks.

What kind of terrain can I expect on Arzal's hiking trails?

The terrain in Arzal is diverse, blending riverine and maritime environments along the Vilaine estuary. You'll find rolling countryside characterized by bocage (mixed woodland and pasture), tree-lined paths, and coastal sections with access to beaches. Some routes feature gentle undulations, while others, like the Port of Camoël – La Roche-Bernard Bridge loop, include more significant elevation changes.

Are there family-friendly hiking trails in Arzal?

Yes, Arzal has several family-friendly options. There are 19 easy routes that are suitable for families looking for a relaxed walk. These often explore the peaceful countryside or follow the Vilaine estuary, providing accessible paths for all ages. Look for trails with minimal elevation gain for the most comfortable family experience.

Can I hike with my dog in Arzal?

Many trails in Arzal are suitable for hiking with dogs, allowing you to enjoy the diverse landscapes with your canine companion. However, it's always recommended to keep dogs on a leash, especially in nature reserves, agricultural areas, or near livestock, and to check local signage for specific rules regarding dog access.

What interesting landmarks or attractions can I see while hiking in Arzal?

While hiking in Arzal, you can encounter several notable landmarks. The impressive Arzal Dam, Europe's longest estuary dam, is a prominent feature on many routes. You might also explore the historic Old Port of La Roche-Bernard, a 'Small Town of Character' with 16th and 17th-century houses. Coastal trails can lead you to scenic spots like Plage de la Mine d'Or with its striking cliffs, or offer views from Merquel Point.

Are there many circular hiking routes in Arzal?

Yes, Arzal offers a good selection of circular hiking routes, which are popular for their convenience. Many trails, such as the Arzal Dam and Marina – Canons of Arzal loop, are designed to bring you back to your starting point, making planning easier.

What do other hikers enjoy most about hiking in Arzal?

The hiking trails in Arzal are highly regarded by the komoot community, with an average rating of 4.6 stars from over 140 reviews. Hikers often praise the region's diverse landscapes, which seamlessly blend riverine beauty with coastal views, and the well-maintained paths that offer a peaceful outdoor experience.

Where can I park when hiking in Arzal?

Parking is generally available near popular trailheads and attractions in Arzal. For instance, you can often find parking close to the Arzal Dam and Marina, which serves as a starting point for several routes. Specific parking details for individual trails can usually be found on their respective komoot tour pages.

Is public transport available to reach trailheads in Arzal?

While Arzal is accessible by public transport, direct connections to all specific trailheads might be limited. It's advisable to check local bus schedules for routes connecting to Arzal town or major points of interest like the Arzal Dam. For more remote starting points, a car might be more convenient.

Do I need a permit to hike in Arzal?

No, generally you do not need a permit to hike on the public trails in Arzal. The trails are freely accessible for outdoor enthusiasts. However, always respect private property and any specific local regulations or signage you may encounter, especially in protected natural areas.

Are there places to eat or stay near the hiking trails in Arzal?

Yes, Arzal and its surrounding areas offer various options for dining and accommodation. The Arzal Marina itself is a hub with facilities, and nearby towns like La Roche-Bernard (accessible via some trails) provide restaurants, cafes, and hotels. For more information on local services, you can consult the regional tourism website: damgan-larochebernard-tourisme.com.

What is the best time of year to go hiking in Arzal?

Arzal is enjoyable for hiking throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, with fewer crowds. Summer is also popular, especially for coastal walks, but can be warmer. Winter hiking is possible, though some paths might be muddy, and daylight hours are shorter. Always check the local weather forecast before heading out.

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