4.5
(999)
7,271
hikers
106
hikes
Bus station hiking trails around Etang Du Pont De Fer explore a diverse landscape centered on a 44-hectare artificial pond. The area features a wooded periphery with willow, alder, oak, chestnut, and maritime pine, transitioning from wetland to higher ground. While the core nature reserve has access restrictions, numerous trails are available in the surrounding areas, offering varied terrain from coastal paths to woodland routes. The region is recognized for its ecological quality, supporting diverse flora and fauna within its…
Last updated: July 7, 2026
4.0
(1)
11
hikers
7.70km
02:00
50m
50m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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3
hikers
10.2km
02:37
50m
50m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
2
hikers
5.63km
01:28
40m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
18
hikers
18.0km
04:42
140m
140m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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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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Built in 1970, the Arzal dam allows the regulation of the waters of the Vilaine and the storage of drinking water for the inhabitants of the region. Its construction allowed the expansion of the port of Arzal, a gateway for boaters who wish to sail in the estuary or on the Vilaine.
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Adjoining its port, the Tréhiguier lighthouse is a former semaphore, erected in 1880 then closed in 1989. Today, it is open to the public during the summer and hosts numerous exhibitions. Also, it is possible to climb to its summit to enjoy a panoramic view of the Vilaine estuary.
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An ocean of boats as far as the eye can see in this port on the Vilaine, impressive!!⛵️
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This hill offers a view of the Arzal-Camoël dam; but also some information panels on the evolution of the wild estuary towards the current site and the work in front of you.
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There are over 100 hiking trails around Etang Du Pont De Fer that are accessible from bus stations. These routes offer a variety of experiences, from easy strolls to more challenging treks.
The trails accessible by bus around Etang Du Pont De Fer offer a diverse landscape. You'll find routes winding through wooded areas with willow, alder, oak, chestnut, and maritime pine, particularly around the pond's periphery. Some trails also extend to nearby coastal areas, offering views of the Pen Bé Coast, secret coves, salt marshes, and oyster farming areas, providing a rich mix of natural scenery.
Yes, there are many easy routes suitable for families. For instance, the Château de Kerbily – Saint Martin Church loop from Camoël is an easy 5.6 km hike that offers a pleasant experience for all ages, starting from a bus-accessible point in Camoël.
Absolutely. Many of the routes are designed as loops, allowing you to start and finish at the same point, often conveniently located near bus stops. For example, the Saint Martin Church – Port of Camoël loop from Camoël is a moderate 7.7 km circular hike that begins and ends in Camoël, a common bus stop.
The region around Etang Du Pont De Fer is beautiful throughout the year, but spring and autumn are particularly pleasant for hiking. During these seasons, the weather is generally mild, and the natural scenery, from blooming flora to vibrant autumn leaves, is at its most striking. The area is also a significant migratory stopover for birds, making these seasons ideal for birdwatching.
Yes, for those seeking a greater challenge, there are longer and more difficult routes. The Bench With a View of the Bay – Lomer Beach loop from Réserve naturelle de l'Étang du Pont de Fer is a demanding 29.8 km hike with significant elevation changes, offering a full day's adventure for experienced hikers.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 870 ratings. Reviewers often praise the diverse natural beauty, from the tranquil pond and its unique floating islands to the varied woodlands and coastal views. Many appreciate the well-maintained paths and the opportunities for wildlife spotting.
Yes, there are numerous moderate hikes. The Moulin du Grazo – Saint Martin Church loop from Camoël is a moderate 10.1 km route that offers a good balance of distance and terrain, perfect for those looking for a bit more than an easy stroll without committing to a difficult trek.
While the core of the regional nature reserve has some access restrictions, many surrounding trails are generally dog-friendly. It's always recommended to keep your dog on a leash, especially in areas with wildlife or near agricultural land, and to check specific trail regulations before you go. The diverse landscapes offer plenty of opportunities for you and your canine companion to explore.
Absolutely. The Etang Du Pont De Fer itself is notable for its floating islands of vegetation and diverse wetland environments. The surrounding woodlands feature a mix of willow, alder, oak, chestnut, and maritime pine. Keep an eye out for the rich biodiversity, including numerous bird species, and nationally protected plant species like floating water-plantain. Some coastal routes also offer views of unique salt marshes and oyster farming areas.
The duration for moderate hikes can vary, but generally, you can expect routes to take between 2 to 4 hours. For example, the Bench With a View of the Bay – Lomer Beach loop from Phare de Tréhiguier is a moderate 14.5 km hike that typically takes around 3 hours and 45 minutes to complete.


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