4.6
(56)
237
hikers
13
hikes
Hiking around Merles-Sur-Loison offers a variety of routes through a landscape characterized by gentle rolling hills, agricultural fields, and serene water features like the Étang de l'Othain. The region's terrain provides accessible paths suitable for various fitness levels, with moderate elevation changes. These trails often lead through rural settings, connecting small villages and offering views of the surrounding countryside.
Last updated: July 2, 2026
4.9
(7)
19
hikers
12.0km
03:16
190m
190m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.4
(7)
57
hikers
7.30km
01:57
90m
90m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.6
(9)
27
hikers
16.5km
04:33
260m
260m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(5)
18
hikers
17.2km
04:44
280m
280m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.5
(4)
12
hikers
5.00km
01:24
100m
100m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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In Marville, the Othain lake is a pleasant place to relax, with its leisure center and various walking trails. Here, the stretch of land that juts out offers a beautiful view of the expanse.
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Marville is a charming village dating back to the 12th century. You can explore its medieval streets, admire its Renaissance architecture, and visit the impressive Saint-Hilaire cemetery, which contains over 40,000 graves from different eras. You can also appreciate the natural beauty of the surrounding countryside, with its rolling hills, vineyards, and forests. Whether you're looking for a short stroll or a challenging adventure, Marville has something for everyone.
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The Château de la Grande Flassigny is a fortified house built in 1572. This impressive building boasts a rich history and architecture, with original features such as wooden ceilings, stone fireplaces, and a conical roof. You can explore the surrounding area of the castle, which is part of the rural village of Flassigny, and enjoy the views of rolling fields and forests.
3
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A very old graveyard well worth a visit
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There are over 10 hiking routes in the Merles-Sur-Loison area, offering a variety of experiences through its rural landscapes and near the Étang de l'Othain.
Yes, Merles-Sur-Loison offers several easy trails perfect for beginners or families. An excellent option is the Lake Marville – View of the Étang de l'Othain loop from Marville, which is 4.5 miles (7.3 km) long and provides scenic views of the lake. Another easy choice is the Main Square of Marville – Saint-Hilaire Cemetery loop from Marville, a shorter 5 km route.
For those seeking longer excursions, the area features moderate trails that explore more of the countryside. Consider the View of the Étang de l'Othain – Saint-Hilaire Cemetery loop from Marville, a 10.3 miles (16.5 km) route, or the Pc du Colonel Driant – First-aid station loop from Azannes-et-Soumazannes, which is about 14.5 km long.
Many of the rural paths and trails around Merles-Sur-Loison are suitable for dogs, especially those that traverse agricultural fields and natural areas. It's always recommended to keep dogs on a leash, particularly near livestock or in protected natural zones, and to carry water for them.
The trails often pass by historical and natural points of interest. You might encounter the Marville Renaissance Village, the Saint-Nicolas Church of Marville, or the Ossuary of Saint-Hilaire Chapel. The View of the Étang de l'Othain is a prominent natural highlight featured on several routes.
Yes, many of the trails in Merles-Sur-Loison are designed as circular routes, allowing you to start and end at the same point. Examples include the Marville Walking Loop 2 and the Lake Marville – View of the Étang de l'Othain loop from Marville.
The best time for hiking in Merles-Sur-Loison is typically from spring to autumn (April to October). During these months, the weather is generally mild and pleasant, and the landscapes are vibrant. Summer offers longer daylight hours, while spring and autumn provide comfortable temperatures and beautiful seasonal colors.
Public transport options directly to specific trailheads in this rural area may be limited. It is generally recommended to travel by car to access the starting points of hikes around Merles-Sur-Loison, especially for flexibility. Some routes might be accessible from central village points.
Parking is typically available in the villages where many of the trails begin, such as Marville. Look for designated parking areas near village centers or public spaces. Always ensure you park responsibly and do not obstruct local access.
The hiking experience in Merles-Sur-Loison is highly rated by the komoot community, with an average score of 4.6 stars. Hikers often praise the serene rural atmosphere, the well-maintained paths through agricultural fields, and the scenic views, particularly around the Étang de l'Othain. The variety of routes suitable for different fitness levels is also frequently appreciated.
While the Étang de l'Othain is a prominent feature in the landscape, it is primarily a natural lake and not generally designated for wild swimming. Always check local regulations and safety information before considering any swimming in natural bodies of water.


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