4.5
(29)
157
hikers
30
hikes
Hiking around Sermaize-Les-Bains offers diverse landscapes characterized by a mix of geological terrains, extensive forests, and a network of waterways. The region features ancient and modern alluvial deposits, green sands, and Gault clay on its slopes. Immense forests like Pargny-sur-Saulx, Trois-Fontaines, and Maurupt-le-Montois provide shaded paths over rolling hills and ravines. The vast plain of Perthois is shaped by quaternary alluviums and traversed by rivers such as the Marne, Saulx, Ornain, and Bruxenelle, alongside the Marne-au-Rhin canal.
Last updated: May 13, 2026
4.2
(6)
48
hikers
11.9km
03:09
110m
110m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(4)
6
hikers
16.6km
04:12
30m
30m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(2)
4
hikers
15.4km
03:54
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
3
hikers
19.8km
05:13
170m
170m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
5
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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very beautiful place in the center of an equally pretty village
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Of the Trois-Fontaines abbey founded in 1118, today only ruins remain. The Friends of the Trois-Fontaines sites association is responsible for their restoration, even if the remains belong to a private owner. The abbey church is located in a pretty park which invites you to take a walk.
2
0
The Abbey of Trois-Fontaines is a former Cistercian monastery founded in 1118. It has the most fabulous ruins. Meer info on https://www.abbayedetroisfontaines.com/
1
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cool route, even wet along rivers and canal. the Ornain is very clean and makes you want to swim. sometimes technical path where the all suspended can be welcome
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1
The picturesque ruins are located in a beautiful park. The whole complex is privately owned, but was freely accessible during our visit, which surprised us very much. We loved this amazing place.
2
1
Réseau du Rupt du Puits is an underground cave system with over 11 km in length. Together with grotto Beva connected by a siphon even 17 km in length. The cave was discovered in November 1971 after a 400-meter-long dive. Four years later was drilled in second artificial entrance and thus a dry one Access created for the speleologists.
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1
Réseau du Rupt du Puits is an underground cave system with over 11 km in length. Together with Grotte de la Beva connected by a siphon even 17 km in length. The cave was discovered in November 1971 after a 400-meter-long dive. Four years later, a second artificial entrance was drilled through, creating a dry access for the speleologists.
4
1
There are over 30 hiking trails around Sermaize-les-Bains, offering a variety of experiences from easy strolls to more challenging routes. The komoot community has explored these paths over 150 times, providing an average rating of 4.4 stars.
The terrain around Sermaize-les-Bains is quite varied, featuring extensive forests of charm, oak, and beech, rolling hills, and ravines. You'll also find agricultural plains, river valleys along the Marne, Saulx, Ornain, and Bruxenelle, and sections alongside the Marne-au-Rhin canal. Some routes may include ancient and modern alluvial deposits, green sands, and Gault clay.
Yes, there are several easy routes suitable for families. For example, the Perte-gouffre loop from Beurey-sur-Saulx is an easy 4.2-mile (6.8 km) trail that takes about 1 hour 47 minutes, leading through a mix of open fields and natural features.
Many of the trails in the region are designed as loops, allowing you to start and end at the same point. A notable example is the Hiking loop from Trois-Fontaines-l'Abbaye, a moderate 7.4-mile (11.9 km) trail winding through forested areas and rolling terrain.
Yes, the region boasts unique natural spots. You can discover a beautiful waterfall near the 'vannes de la forge' (forge gates) along certain routes. Additionally, there's a wild 'ballastière' (gravel pit) abundant in birdlife and diverse vegetation, which can be explored on some trails.
Hikers can explore several interesting landmarks. The Ruins of the Abbey of Trois-Fontaines offer a glimpse into history, while the Rupt du Puits cave system provides a unique natural attraction. You might also encounter the Bignicourt Bridge over the canal or the Trémont Washhouse.
The trails around Sermaize-les-Bains are highly rated by the komoot community, with an average score of 4.4 stars from over 30 reviews. Hikers often praise the diverse scenery, which includes extensive forests, peaceful riverbanks, and agricultural plains, as well as the well-maintained paths suitable for various skill levels.
For those seeking a longer challenge, the Rupt du Puits cave system – Le refuge des élus loop from Mognéville is a difficult 12.3-mile (19.8 km) route. This trail involves more significant elevation changes and takes approximately 5 hours 13 minutes to complete.
The region's extensive forests provide ample shade, making hiking enjoyable during warmer months. Spring and autumn offer pleasant temperatures and beautiful scenery with blooming flora or vibrant fall colors. The presence of waterways also contributes to a humid climate, which can be refreshing.
Generally, dogs are welcome on many of the hiking trails in the region, especially in natural areas like forests and along river paths. However, it's always recommended to keep them on a leash, especially when passing through agricultural areas or near livestock, and to respect local signage regarding pet regulations.
Yes, many routes incorporate the region's waterways. For instance, the Bar-restaurant with terrace – Between the Chée and the Ornain loop from Étrepy traverses agricultural plains and follows river courses. The Marne-au-Rhin canal also features prominently in several trails, offering long, straight paths alongside the water.
Beyond the popular loops, the Between the Chée and the Ornain loop from Heiltz-le-Maurupt is another moderate option. This 8.4-mile (13.5 km) trail offers varied scenery and takes around 3 hours 24 minutes to complete.


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