4.4
(153)
999
hikers
22
hikes
Hiking around Mernel offers a variety of paths through the region's natural landscape. The area features river valleys, such as the Canut Valley, and includes historical elements like mills and chapels. Trails often lead through woodlands and past small lakes, providing diverse scenery for hikers. The terrain generally consists of gentle ascents and descents, with no difficult climbs.
Last updated: May 23, 2026
4.3
(15)
93
hikers
10.2km
02:47
160m
160m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.9
(13)
147
hikers
5.05km
01:22
70m
70m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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5.0
(7)
21
hikers
5.93km
01:42
140m
140m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.5
(4)
13
hikers
7.05km
01:56
110m
120m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
13
hikers
7.73km
02:03
70m
70m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Very pretty for this turquoise blue water. But deadly for swimming.
1
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Magnificent spot near Vilaine!! I highly recommend taking a break here!
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Magnificent quarry which, preferably in sunny weather, shines with its blue water. Be careful, however, access is prohibited for swimming due to its very cold water and the risk of drowning.
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It replaced an old private chapel from the seventeenth century. This chapel is private, it is a family tomb owned by the Viscount of Bouëxic in gratitude to Our Lady of Montserrat, whom he swore would build a chapel if he survived his wounds during a war in Spain in the seventeenth century. Open daily.
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There are over 20 hiking trails around Mernel, offering a variety of options for different preferences and skill levels. The komoot community has explored 22 routes in total.
Hikes around Mernel typically feature diverse natural landscapes, including river valleys like the Canut Valley, woodlands, and small lakes. The terrain generally involves gentle ascents and descents, with no difficult climbs, making it suitable for most hikers.
Yes, Mernel is well-suited for easy hikes. Out of the 22 available routes, 13 are classified as easy. An example is the Canut Valley Loops – Le Canut loop from Lassy, which is 7.1 km long and explores the natural features of the valley.
Many of the trails around Mernel are circular loops, providing convenient starting and ending points. For instance, the Ritoir Mill – Le Canut loop from Lassy is a popular moderate loop that takes you through the Canut Valley and past the historic Ritoir Mill.
The trails in Mernel are highly regarded by the komoot community, with an average rating of 4.4 out of 5 stars from over 140 reviews. Hikers often praise the peaceful woodlands, scenic river valleys, and the well-maintained paths that make for an enjoyable outdoor experience.
Yes, Mernel offers several family-friendly walks, particularly among its easy routes. The gentle terrain and scenic views make it ideal for outings with children. The Montserrat Chapel – Clos Pointu Lake loop from Saint-Senoux is an easy 5.9 km trail that passes by a chapel and a lake, offering varied points of interest for families.
While hiking around Mernel, you can encounter several interesting landmarks. The Montserrat Chapel is a notable point of interest, as is the historic Guipry-Messac Mill. Some trails also offer views of natural features like Uzel Rock.
Mernel's natural environment, with its woodlands and river valleys, generally provides a pleasant setting for dog-friendly hikes. Many trails are unpaved paths through nature, which are often suitable for dogs. Always ensure your dog is on a leash and respect local regulations regarding pets in natural areas.
While specific cafes directly on the trails are not detailed, the region around Mernel has small towns and villages where you can find local establishments. For example, the Guipry-Messac Mill is listed as a restaurant, suggesting options for refreshments or meals after your hike.
The best time to hike in Mernel is typically during spring, summer, and early autumn. During these seasons, the weather is generally mild, and the natural scenery, including the woodlands and river valleys, is at its most vibrant. Winter hiking is possible, but conditions may vary, with potential for muddy paths.
Many trails in Mernel offer scenic views, especially those that traverse the Canut Valley or pass by lakes. The View of the Messac mill from the footbridge is a specific highlight known for its picturesque perspective.
Information on specific public transport links directly to trailheads in Mernel is limited. It is generally recommended to check local bus schedules or regional transport services for connections to the nearest towns or villages, such as Lassy or Saint-Senoux, from which many trails begin.


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