4.6
(95)
363
hikers
37
hikes
Hiking around Saint-Jouan-De-L'Isle offers diverse landscapes, from tranquil riverbanks along the Rance estuary to extensive forested areas. The region is part of the Rance Valley – Emerald Coast Regional Nature Park, providing protected natural environments. Hikers can explore a network of trails that traverse woodlands, open countryside, and areas with historical significance.
Last updated: July 17, 2026
4.6
(30)
86
hikers
10.5km
02:50
130m
130m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(27)
80
hikers
10.4km
02:47
120m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.3
(3)
37
hikers
15.0km
04:02
190m
190m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(5)
19
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
13
hikers
19.9km
05:23
270m
270m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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The Lampouy alignments are a set of five megalithic alignments.
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megalith which dominates the countryside. excellent downhill single suitable for gravel
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Opposite the standing stone, large field of aligned stones. Be careful in rainy weather, delicate surroundings of the water reservoir
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The Lampouy alignments are a set of five megalithic alignments located in the commune of Médréac
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The menhir is made of quartzite. Its height is 4.28 m, width 2.20 m and thickness 1.18 m. Its elongated and pointed shape would have earned it its name of Pierre Longue. Toppled in 1963, the menhir was erected in 1979. (Wikipedia)
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Very pretty historic building.
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Made of stone, with pictures, for orientation and with information
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There are over 35 hiking routes available around Saint-Jouan-De-L'Isle, offering diverse landscapes from tranquil riverbanks to forested areas. These trails cater to various skill levels, with options for easy, moderate, and difficult hikes.
The hiking trails around Saint-Jouan-De-L'Isle offer a good mix of difficulties. You'll find 16 easy routes, 16 moderate routes, and 3 more challenging trails, ensuring there's something for every hiker.
The trails in Saint-Jouan-De-L'Isle are highly rated by the komoot community, with an average score of 4.25 stars from over 80 reviews. Hikers often praise the varied terrain, from river valleys to forests, and the well-maintained paths.
Yes, the region is rich in natural beauty and historical sites. You can explore the picturesque Rance River and its estuary, discover the ancient Menhir de la Pierre Longue, or visit the scenic Rophemel Reservoir. The area is also part of the Rance Valley – Emerald Coast Regional Nature Park, offering protected natural environments.
Yes, you can discover trails that lead to beautiful water features. For instance, the Néal Waterfall and View of the Pond is a highlight accessible via local routes, offering a refreshing stop during your hike.
Absolutely. The region has a rich history. You can hike along sections of the ancient Vescomitile Roman Road or visit megalithic sites like the Menhir de la Pierre Longue and the Megalithic Alignments of Lampouy. The Vescomitile Roman Road – Menhir de la Pierre Longue loop from Médréac is a great option for combining history with nature.
Yes, many of the trails in the area are circular, making for convenient day trips. A popular option is La retenue de Rophemel — loop from Guitté, which circles the Rophemel reservoir. Another is La Rance and La Roche Longue – loop, offering scenic views along the Rance River.
Many trails in the Saint-Jouan-De-L'Isle area are suitable for families, especially the easy and moderate routes. These often traverse woodlands and open countryside, providing pleasant and manageable walks for all ages. Consider routes that explore the Rance riverbanks or the smaller loops around the Rophemel Reservoir for a family-friendly experience.
Generally, dogs are welcome on most hiking trails in Brittany, including those around Saint-Jouan-De-L'Isle, provided they are kept on a leash. It's always advisable to check local signage for any specific restrictions, especially in nature reserves or protected areas.
The region offers pleasant hiking conditions throughout much of the year. Spring and autumn provide mild temperatures and beautiful scenery with blooming flora or vibrant fall colors. Summer is also popular, though trails can be busier. Even winter hiking can be enjoyable, offering crisp air and tranquil landscapes, especially in the forested areas.
While Saint-Jouan-De-L'Isle is a rural area, some local bus services might connect to nearby towns. However, for direct access to many trailheads, especially those in more secluded natural areas, a car is generally recommended. Parking information is often available for popular starting points.
Many popular trailheads and points of interest around Saint-Jouan-De-L'Isle offer designated parking areas. For example, routes starting from Guitté or Médréac, which access areas like the Rophemel Reservoir or the Menhir de la Pierre Longue, typically have parking available. It's always a good idea to check the specific route details on komoot for parking suggestions.
While Saint-Jouan-De-L'Isle itself is a small commune, nearby towns like Dinan (approximately 22 km away) offer a wider range of amenities including cafes, restaurants, and accommodation. Some trails might pass through or near smaller villages where you can find local establishments. It's best to plan your route and check for amenities in advance.


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