4.4
(173)
776
hikers
76
hikes
Hiking around Lonlay-L'Abbaye offers a diverse landscape characterized by dense woodlands, tranquil lakes, and rolling countryside. The region features a mix of gentle paths suitable for leisurely walks and more challenging trails with moderate elevation changes. Many routes follow river valleys and lead through the Fosse Arthour area, known for its natural beauty. This varied terrain provides opportunities for different types of outdoor exploration.
Last updated: July 2, 2026
4.4
(15)
55
hikers
8.64km
02:21
130m
130m
Hike the moderate 5.4-mile La Fosse Arthour loop in Parc Naturel Régional et Géoparc Normandie-Maine, featuring a gorge, waterfall, and pano
4.4
(19)
95
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.6
(16)
55
hikers
8.27km
02:17
140m
140m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(7)
34
hikers
6.16km
01:42
100m
100m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(3)
26
hikers
3.96km
01:04
50m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Each of these crosses, which the traveler often encounters in the fields or, as here under the name "Calvaire du Roc," at the top of the rock, is a sign commemorating the crucifixion and resurrection of Jesus Christ. "Here on earth, His memory exists, but in the Kingdom of Heaven is His presence: this presence is the joy of those who have already attained salvation. Remembrance is our comfort, we who are still wanderers, traveling towards our homeland." (Saint Bernard of Clairvaux, c. 1090–1153)
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beautiful lake that you can run around.
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Nice walk, especially in dry weather. The last 200 meters have to go through water. But definitely do it in the summer.
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Situated 70 meters above the top of the gorge, this ridge is the highest point for miles around, from where there are stunning views.
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unmissable site... King Arthur rests there...
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70 meters deep, this gorge has many attractions. On the heights, you will find a superb panorama as well as a Calvary marking the highest point of the ridge. In the rocks, two legendary caves symbolize the chambers of King Arthur and Queen Guinevere, hence the name Arthur Pit (Arthur). Below, the river having dug the gorge, the Sonce, is transformed into a waterfall. An artificial pond that was created to regulate the flow is also nearby. Not to mention the inn on the site, ideal for regaining strength after strolling around the site: https://aubergedelafossearthour.com/
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Dug into the rock bar separating Mortain and Domfront, this former quarry offers beautiful landscapes. Below, the view mixes rock and vegetation. The small path that leads to the top is lovely. As for the heights, they release even more the vision for the greatest pleasure of the hikers.
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Among the many legends that animate the Mortainais, we share one with our Breton neighbors: those of the Arthurian myth. Because it is here, at the Fosse Arthour, that King Arthur and his wife Guinevere would rest. Two places in particular, on either side of the Sonce river, tell us this story. According to Arthurian legend, and as the Normans tell it, Arthur and Guinevere decided to retire to the region, to live their last days, each living on his own, in caves still visible today. However, Arthur was not allowed to visit the queen other than at sunset. But Arthur could not bring himself to do so and died when he fell into the ravine, precipitated by the genius of the Pit. Guinevere's Room is across the river. Unlike Arthur's, the cave is still visible. Legend has it that after Arthur fell over the precipice, Guinevere threw herself into it. Source: https://www.ot-montsaintmichel.com
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There are over 75 hiking routes in the Lonlay-L'Abbaye region, catering to various skill levels. You'll find a good mix of easy, moderate, and a few more challenging trails to explore.
Yes, Lonlay-L'Abbaye offers many easy trails perfect for beginners and families. Over 40 routes are classified as easy. A great option is the Fosse Arthour – Pretty little lake loop from Auberge de la Fosse Arthour, which is 5.8 km and winds through woodlands and past a scenic lake.
The region is characterized by dense woodlands, tranquil lakes, and rolling countryside. Many routes follow river valleys, especially around the Fosse Arthour area, offering a mix of forest paths, riverside sections, and open country trails.
Absolutely, many of the trails around Lonlay-L'Abbaye are circular, allowing you to start and end at the same point. For example, the Fosse Arthour Loop is a popular 8.6 km circular route featuring varied terrain.
The Lonlay-L'Abbaye area is rich in natural beauty and historical sites. You can explore the dramatic Fosse Arthour gorge, visit the medieval town of Domfront and its castle, or discover the intriguing Tertre Sainte-Anne and the Legend of the Dragon.
The hiking routes in Lonlay-L'Abbaye are highly rated by the komoot community, with an average score of 4.5 stars from over 150 reviews. Hikers often praise the quiet woodlands, scenic lake views, and well-marked paths, especially around the Fosse Arthour area.
Generally, dogs are welcome on trails in the Lonlay-L'Abbaye region, especially on public footpaths through woodlands and countryside. However, it's always advisable to keep dogs on a leash, particularly near livestock or in nature reserve areas, and to check for specific local regulations if you plan to visit a particular site.
While the region is known for its accessible trails, there are a few longer options. The Sonce Stream – Fosse Arthour loop from Auberge de la Fosse Arthour is a moderate 11.4 km route that offers a good challenge with varied terrain and takes around 3 hours to complete.
Many popular trailheads, especially those around the Fosse Arthour area and near villages, typically offer designated parking spaces. It's common to find parking near key starting points like the Auberge de la Fosse Arthour or other local amenities.
Spring and autumn are generally considered the best times for hiking in Lonlay-L'Abbaye. Spring brings lush greenery and blooming wildflowers, while autumn offers beautiful foliage. Summer is also pleasant, though trails can be busier. Winter hiking is possible, but some paths might be muddy or slippery, and daylight hours are shorter.
Yes, the rolling countryside and varied terrain of Lonlay-L'Abbaye provide several opportunities for scenic views. Trails often lead to elevated spots or open clearings within the woodlands, offering glimpses of the surrounding landscape and river valleys. The Fosse Arthour area itself provides dramatic natural vistas.
While the region features tranquil lakes and river sections, designated wild swimming spots are not widely advertised or common directly along the hiking trails. It's best to research local regulations and safety for any specific body of water you might encounter, as conditions can vary.


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