4.5
(1016)
5,727
hikers
130
hikes
Hiking around Lac Du Moulin Neuf offers a variety of trails through diverse landscapes centered around the lake. The region features tranquil lake shores, dam views, and surrounding natural areas. Paths range from accessible routes suitable for families to more moderate hikes, often providing scenic views of the water and its environment. The terrain includes greenways, parklands, and areas rich in botanical and animal species.
Last updated: June 26, 2026
5.0
(1)
2
hikers
4.84km
01:15
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
3
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.7
(47)
179
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(49)
182
hikers
8.83km
02:18
60m
60m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.0
(2)
3
hikers
6.16km
01:35
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Why this name of Staumauer (dam in German). I searched for an explanation and found nothing.
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The place is pleasant, ideal for a break. This pond is relatively large since to go around it you will have to travel 7 km!
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The Retention of the Moulin Neuf: The Syndicat intercommunal of the region of Pont-l'Abbé built in 1976 a dam in the place called "Moulin Neuf" to allow the retention of raw water. Upstream of this structure is a reservoir with an area of 65 ha and a storage capacity of approximately 1,500,000 m3 in the municipalities of Plonéour-Lanvern and Tréméoc. Der Stausee von Moulin Neuf entstand 1976. Er ist heute rund 65 Hektar groß und der wichtigste Trinkwasserspeicher der Region.
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There are over 130 hiking trails around Lac Du Moulin Neuf, offering a wide range of options for different skill levels. This includes more than 60 easy routes and nearly 70 moderate trails, ensuring there's something for everyone.
Yes, Lac Du Moulin Neuf offers many easy and beginner-friendly hikes. For instance, the View of the Lake – Saint-Vio Dam loop from Kerniven is an easy 4.8 km trail that takes about 1 hour 15 minutes to complete, offering pleasant views of the lake and dam. Another accessible option is the View of the Lake – Saint-Vio Dam loop from Kereon d'Alae, which is 6.1 km long and also considered easy.
Many trails around Lac Du Moulin Neuf are circular, allowing you to start and end at the same point. Popular options include the View of Moulin Neuf Reservoir – New Mill Pound loop from Pont-l'Abbé, a moderate 10.5 km route, and the Saint-Vio Dam – Bench With View of the Lake loop from Plonéour-Lanvern, which is 8.8 km. The site near Rochefort-en-Terre also features a 3 km pedestrian path encircling the pond, ideal for family walks.
Absolutely. Many areas around Lac Du Moulin Neuf are designed with families in mind. For example, the Étang du Moulin Neuf in Argentré-du-Plessis and the Moulin Neuf site near Rochefort-en-Terre both feature pedestrian trails and playgrounds. The 3 km path around the pond at Rochefort-en-Terre is easily accessible for strollers, making it perfect for family outings.
Hikers can enjoy diverse scenic landscapes. Many routes offer tranquil lake shores, dam views, and panoramic vistas. For example, the View of the Lake – Saint-Vio Dam loop from Kerniven provides direct lake and dam views. Near Rochefort-en-Terre, longer trails like the 12 km 'Palis – Pluherlin circuit' offer exceptional panoramic views of Rochefort-en-Terre and its castle from schistose ridges.
The hiking trails around Lac Du Moulin Neuf are highly regarded by the komoot community, with an average rating of 4.5 stars from over 970 reviews. Hikers often praise the tranquil lake shores, diverse natural habitats, and the variety of options available for different ability levels.
While hiking, you can explore various natural and historical points of interest. The lakes themselves are often habitats for diverse birdlife and aquatic species. Near Rochefort-en-Terre, the site connects to the charming town center, and longer trails offer views of Rochefort-en-Terre castle. The Moulin Neuf Park in Ploudalmézeau features ponds, domestic animal enclosures, and extensive rose and hydrangea gardens.
Hike durations vary significantly depending on the trail. Easy routes like the View of the Lake – Saint-Vio Dam loop from Kerniven can be completed in about 1 hour 15 minutes. Moderate trails, such as the View of Moulin Neuf Reservoir – New Mill Pound loop from Pont-l'Abbé, typically take around 2 hours 45 minutes. There are options for shorter strolls and longer excursions up to several hours.
Yes, the region is rich in natural features. The Étang du Moulin Neuf in Argentré-du-Plessis is known for its diverse botanical and animal species, including 42 species of birds and Daubenton's Bats. The Étang du Moulin Neuf near Tréméoc is also ideal for observing various bird species in a tranquil environment.
Several Lac Du Moulin Neuf locations offer amenities. The lake near St Didier sur Chalaronne has facilities for picnics, accessible paths, and children's games. The Étang du Moulin Neuf in Argentré-du-Plessis also features a playground, and the Moulin Neuf site near Rochefort-en-Terre provides pleasant picnic spots and is connected to the town center.
The region offers appealing outdoor activities throughout much of the year. Spring and autumn are particularly pleasant for hiking, with mild temperatures and vibrant natural scenery. Summer is also suitable, especially on shaded paths like the 'voie verte' near Tréméoc. Birdwatching is excellent during mating season in spring.
Yes, near Tréméoc, the Étang du Moulin Neuf features a 'voie verte' (greenway) which is a hiking trail built on an old railway line. This shaded 12 km path between Pluguffan and Pont-l'Abbé is suitable for walking, running, and cycling, offering a unique historical and natural experience.


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