4.5
(194)
1,113
hikers
65
hikes
Hiking around Le Tiercent offers routes through the undulating landscape of the Couesnon Valley in Brittany. The region is characterized by traditional Breton bocage, featuring hedgerows, small fields, and wooded areas. Hikers will encounter granite outcrops and abandoned quarries, alongside riverine scenery along the Couesnon, Frénouse, and Minette rivers. The terrain includes varied inclines and descents, with the village itself situated on a hill.
Last updated: June 20, 2026
4.5
(33)
148
hikers
12.2km
03:16
150m
150m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(12)
99
hikers
10.9km
02:56
130m
130m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.0
(1)
11
hikers
12.1km
03:07
50m
50m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.5
(4)
9
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(3)
5
hikers
5.49km
01:25
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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The Notre-Dame de Chauvigné church is a pretty rural church in the heart of the village. Recognizable by its simple and typically Breton architecture, it is a calm place, ideal for a break, with a welcoming little village around it.
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loop around the town center of St Marc Le Blanc for the pleasure of admiring this countryside under the woods and at the edge of fields.
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First part very sporty with steep drops, in the undergrowth so very pleasant in hot weather, second part very bucolic and quiet. A beautiful route
1
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This point of view makes it possible to apprehend the intimacy of the valley with its agricultural lands, its forest and the Couesnon river.
3
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to get there, nice single and nice climb
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Le Tiercent and its surrounding area offer an extensive network of over 60 hiking trails. These routes cater to various skill levels, from easy walks to more challenging treks, allowing you to explore the diverse landscapes of the Couesnon Valley.
The terrain around Le Tiercent is characterized by the undulating landscape of the Couesnon Valley. You'll encounter traditional Breton bocage with hedgerows and wooded areas, as well as significant granite outcrops and abandoned quarries. Trails often follow the meandering Couesnon, Frénouse, and Minette rivers, providing varied inclines and descents, with the village itself situated on a hill offering elevated perspectives.
Yes, Le Tiercent offers a good selection of easy trails. Out of the over 60 routes, 21 are classified as easy, perfect for beginners or those looking for a relaxed stroll. An example of a moderate route that is popular and accessible is Hiking loop from Saint-Christophe-de-Valains, which is 10.7 km long with a moderate elevation gain.
For experienced trekkers seeking a challenge, Le Tiercent has several options. There are 4 routes classified as difficult. A notable challenging route is the Ferruginous Spring loop from Saint-Ouen-des-Alleux, which spans 20 km and features a significant elevation gain of 200 meters, typically taking over 5 hours to complete.
While hiking in Le Tiercent, you can discover a rich blend of natural beauty and historical landmarks. The region is known for its picturesque Couesnon Valley, traditional Breton bocage, and ancient granite quarries. You might also encounter the Viewpoint over the Couesnon valley, or explore the Stone Steps in the Couesnon Valley. The village itself boasts a 17th-century château and the Saint-Martin-du-Tiercent church with granite graves.
Absolutely. The region is rich in history. Many trails, such as the recommended "Tour des Carrières," lead you through old pathways and past abandoned granite quarries that were active until the late 1960s. You can also admire one of the oldest houses in the Coglais region (15th century) at La Chardronnais. The village's 17th-century château and the Saint-Martin-du-Tiercent church, with its ancient granite graves, also offer historical interest.
Yes, many trails in Le Tiercent are suitable for families. With 21 easy routes and 39 moderate routes, there are plenty of options for walks that are not too strenuous. The varied landscapes, including bocage and riverine scenery, offer engaging environments for children to explore. For a moderate family-friendly option, consider the Notre-Dame Church of Chauvigné loop from Chauvigné, which is about 12 km long.
Generally, dogs are welcome on many of the hiking trails in the Le Tiercent area. However, it's always advisable to keep your dog on a leash, especially when passing through agricultural areas or near livestock, and to respect local signage regarding pet access. Always carry waste bags and ensure your dog is well-behaved to maintain a pleasant experience for all hikers.
The hiking trails in Le Tiercent are highly regarded by the komoot community, boasting an average score of 4.4 stars from over 150 reviews. Hikers often praise the region's unique blend of traditional Breton bocage, the historical granite quarries, and the scenic river valleys. The extensive network of well-maintained trails and the diverse landscapes are frequently highlighted as key attractions.
Yes, Le Tiercent and the surrounding Couesnon Marches de Bretagne region offer numerous circular walking routes. The "Tour des Carrières" is a highly recommended 11.5 km loop that allows you to explore the historical quarries and timeless villages. Another popular option is the Hiking loop from Saint-Ouen-des-Alleux, a moderate 12.5 km path that offers varied terrain.
The best time to hike in Le Tiercent is generally during the spring, summer, and early autumn months. Spring offers lush greenery and blooming wildflowers, while summer provides warmer weather ideal for longer days on the trails. Autumn brings beautiful foliage. The region's bocage and riverine paths offer pleasant conditions during these seasons, though it's always wise to check local weather forecasts before heading out.
Le Tiercent is a small village, and public transport options directly to trailheads might be limited. While the wider Ille-et-Vilaine department has some public transport, reaching specific hiking starting points often requires a car. It's recommended to check local bus schedules or consider carpooling if you plan to rely on public transport for access to the more remote trails.
Parking is generally available in and around Le Tiercent village, often near the church or other central points. For specific trailheads, there are usually designated parking areas or roadside spots where it is safe and permitted to leave your vehicle. It's advisable to look for local signage or consult detailed trail maps for specific parking information for your chosen route.


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