4.6
(133)
515
hikers
40
hikes
Hiking around Saint-M'Hervon offers diverse landscapes, characterized by wooded heathlands, significant natural features, and ancient sites. The region features expansive areas like Lake Trémelin, with its 5 kilometers of landscaped shores, and the dramatic Chambre aux Loups valley, known for its multi-layered red schist rock formations. These geological features, alongside a network of trails, provide varied terrain for outdoor activities. The area's natural beauty and cultural points of interest make it a destination for exploring on foot.
Last updated: July 17, 2026
4.4
(10)
37
hikers
7.26km
01:53
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.5
(4)
9
hikers
15.4km
04:00
70m
70m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(2)
7
hikers
11.2km
02:57
80m
80m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
6
hikers
8.24km
02:12
70m
70m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
6
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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The car park has been expanded recently and now has quite a few spaces (~40 spaces?).
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There are nearly 40 hiking routes around Saint-M'Hervon, offering a variety of experiences. These include 14 easy trails, 22 moderate routes, and 3 more challenging options, ensuring there's something for every skill level.
The terrain around Saint-M'Hervon is quite diverse. You'll find wooded heathlands, tranquil lake shores, and the dramatic geological formations of the Chambre aux Loups valley, characterized by multi-layered red schist rock formations and cliffs up to 35 meters high. Many trails feature a mix of woodland paths and open views.
Yes, many of the trails around Saint-M'Hervon are circular, allowing you to start and end at the same point. For example, the Hiking loop from La Chapelle du Lou du Lac is an easy 6.8 km loop, and the Étang Saint-Éloi loop from Montauban-de-Bretagne offers a moderate 8.8 km circuit around the pond.
Hikers can explore several notable natural features and ancient landmarks. Don't miss the stunning geological formations at the Chambre aux Loups valley, or the serene shores of Lake Trémelin. You can also discover ancient megalithic sites like the Menhir de la Pierre Longue and the Megalithic Alignments of Lampouy. The Néal Waterfall and View of the Pond is another beautiful spot to visit.
Absolutely. Many trails are suitable for families, particularly the easy-graded routes. The area around Lake Trémelin offers landscaped shores perfect for leisurely strolls, and an interpretation trail educates visitors about local trees and birds. An easy option is the Étang Saint-Éloi loop from Saint-M'Hervon, which is 6.6 km long.
The trails in Saint-M'Hervon are highly regarded by the komoot community, with an average rating of 4.6 stars from over 100 reviews. Hikers often praise the diverse landscapes, from tranquil lake paths to the dramatic scenery of the Chambre aux Loups, and the well-maintained network of trails suitable for various abilities.
While specific rules can vary by location, many natural areas in Brittany, including those around Saint-M'Hervon, generally welcome dogs on trails, often requiring them to be on a leash. It's always a good idea to check local signage at trailheads for any specific restrictions, especially in protected natural sites like Lake Trémelin.
Parking is generally available at popular trailheads and key attractions. For instance, areas around Lake Trémelin and the Chambre aux Loups typically have designated parking facilities. For specific routes, checking the tour details on komoot often provides information on starting points and parking availability.
Saint-M'Hervon offers enjoyable hiking throughout much of the year. Spring and autumn provide pleasant temperatures and beautiful scenery, with vibrant flora in spring and rich colors in autumn. Summer is also popular, though trails can be busier. Even in morning mist or evening twilight, the Chambre aux Loups offers a particularly captivating visual experience.
Yes, the region is known for its beautiful water features. You can hike around the expansive Lake Trémelin or explore paths near the Lac de Rophemel. The Étang de Chaillou loop from Montauban-de-Bretagne is another great option, offering an 8.1 km moderate route around a picturesque pond.
Yes, Saint-M'Hervon has 14 easy-graded trails perfect for beginners or those seeking a leisurely stroll. An excellent choice is the Hiking loop from La Chapelle du Lou du Lac, an easy 6.8 km route that takes about 1 hour 45 minutes to complete, offering pleasant views of the local countryside.


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