Highlight • Lake
Hiking
5.0
(11)
Mountain biking
5.0
(1)
The Étang du Moulin aux Moines is a picturesque 17-hectare lake nestled in the commune of Argentré-du-Plessis, within the Ille-et-Vilaine department of Brittany, France. Situated at an elevation of approximately 137 metres, this historic body of water is renowned for its natural beauty and deep connection to the region's past, having been shaped by monks from the Abbey of Clermont centuries ago.
Visitors consistently praise the tranquil atmosphere and the diverse recreational opportunities offered by the Étang du Moulin aux Moines lake. It's a cherished spot for nature lovers, providing a habitat for numerous botanical and faunal species, including 42 observed bird species. The presence of a dedicated children's play area also makes it a popular destination for families seeking outdoor enjoyment.
Before visiting, it's helpful to know that the lake is easily accessible year-round. Pedestrian and mountain biking trails trace along its northern edge, offering pleasant routes for exploration. For fishing enthusiasts, the Étang du Moulin aux Moines is particularly appealing, with agreements in place for various fishing styles, including carp, predator, and float fishing, promising healthy and sizable catches.
The best time to visit the Étang du Moulin aux Moines is truly anytime, as its natural charm is accessible throughout the year. Whether you prefer a leisurely walk, a refreshing cycle, or a peaceful fishing session, the lake provides an ideal setting. It's a wonderful place to observe local wildlife and immerse yourself in the serene Breton landscape.
Beyond its natural appeal, the Étang du Moulin aux Moines holds significant historical value. Its origins are tied to the Abbey of Clermont, with monks constructing the mill and causeway during the 14th or 15th century. This ancient mill, historically known as "Moulin aux Moines," adds a unique cultural dimension to the site, inviting visitors to reflect on its long and rich past. The nearby Étang du Moulin Neuf also offers additional exploration opportunities.
Whether you're looking for a relaxing stroll, an invigorating cycle, or a rewarding fishing trip, the Étang du Moulin aux Moines offers a variety of experiences. You can discover numerous walking paths and cycling routes around the lake and through the surrounding countryside. Plan your visit and explore the diverse trails available on komoot to make the most of this beautiful natural and historical landmark in Argentré-du-Plessis.
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Best routes near Étang du Moulin aux Moines

4.6
(5)
32
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

5.0
(2)
12
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

5.0
(2)
16
hikers
21.0km
05:28
140m
140m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
Details
Informations
Elevation 140 m
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The Étang du Moulin aux Moines features pedestrian and mountain biking trails primarily along its northern edge. While the exact full loop distance isn't specified, visitors can expect relatively easy, flat paths suitable for leisurely walks. The terrain is generally accessible, making it suitable for most fitness levels.
Yes, the Étang du Moulin aux Moines is accessible year-round, making it suitable for winter hiking. The natural charm of the lake can be enjoyed in all seasons. However, always check local weather conditions before your visit and dress appropriately for cold or wet weather.
While specific regulations for dogs are not detailed, generally, dogs are welcome on public trails in France, often requiring them to be kept on a leash. It's always best practice to ensure your dog is under control and to clean up after them to maintain the natural environment for all visitors.
Parking facilities are typically available near popular access points to the lake, especially where amenities like the children's play area are located. Given its popularity, particularly during peak seasons, arriving earlier in the day is advisable to secure a spot.
Beyond the dedicated children's play area, families can enjoy easy walks or bike rides along the lake's trails, observe the diverse bird species (42 observed during breeding season), and engage in fishing (with appropriate permits). The natural setting provides ample opportunities for outdoor exploration and wildlife spotting.
The lake itself is a significant natural feature, offering tranquil views and opportunities to observe local wildlife. Historically, the site is linked to an ancient mill, the 'Moulin aux Moines,' which adds a cultural dimension. The varied botanical and faunal species, especially the birdlife, are key natural highlights to appreciate during your visit.
The Étang du Moulin aux Moines is located in Argentré-du-Plessis. While the immediate vicinity of the lake is primarily natural, the commune of Argentré-du-Plessis and nearby towns like Vitré offer various cafes, restaurants, and accommodation options for visitors looking to extend their stay or grab a meal.
Public transport options directly to the Étang du Moulin aux Moines may be limited, as it is situated in a more natural setting outside the immediate town center. Visitors typically reach the lake by car. It's recommended to check local bus schedules or taxi services from Argentré-du-Plessis or Vitré for the most up-to-date information.
Fishing at Étang du Moulin aux Moines requires specific agreements, such as those with 'La Gaule vitréenne'. For general activities like walking, hiking, or cycling on the designated trails, permits are typically not required, as the lake is a publicly accessible natural space. However, always respect local signage and regulations.
The lake is known to contain a variety of fish species, including roach, bream, carp, zander, pike, and black bass. A notable special rule is the 'no-kill' policy for black bass, emphasizing conservation. Fishing agreements are in place, for example, through 'La Gaule vitréenne' as of 2025, and anglers report healthy and sizable catches.
The Étang du Moulin aux Moines is a 17-hectare lake with a rich history tied to the Abbey of Clermont, offering pedestrian and mountain biking trails, a children's play area, and diverse wildlife. The Étang du Moulin Neuf is another local pond approximately 1 km away, providing additional opportunities for exploration and enjoying the natural surroundings. While both offer natural beauty, Étang du Moulin aux Moines is particularly noted for its historical significance and established recreational amenities.