4.2
(7)
84
hikers
17
hikes
Hiking around Mercy-Le-Haut offers a variety of trails through forested areas and open landscapes. The region is characterized by a limestone plateau incised by wooded valleys, providing natural elevation changes and diverse terrain. Routes often pass by ponds and historical sites, with the area's geology contributing to both challenging ascents and serene valley walks. The terrain is generally accessible, providing options for various hiking abilities.
Last updated: July 2, 2026
4.0
(1)
7
hikers
9.84km
02:34
70m
70m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3
hikers
4.13km
01:05
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
4
hikers
6.15km
01:39
70m
70m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
6
hikers
6.64km
01:46
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
3
hikers
17.2km
04:33
170m
170m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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⛪ **Église Saint-Martin de Mance – A Charming Village Church** The church of Mance, a small village northwest of Thionville, dates back to the 18th century and has been renovated several times. It is dedicated to Saint Martin, like many Lorraine village churches, and displays typical features of rural religious architecture: simple lines, a rectangular tower, and a lovingly maintained setting. 🕊️ Inside, you'll find colorful windows, simple furnishings, and a serene atmosphere – a place of tranquility in the heart of the village. **Tip:** If you're hiking or cycling through Mance, be sure to take a quick look inside – it's especially beautiful in the early evening hours with a view of the tower bathed in warm light.
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There are a couple of places along the hike where you can see ruins of the Maginot Line.
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Spring is a great time to take this walk as the floor of the forest is a carpet of flowers in a lot of places.
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Nice views over the surrounding countryside from this view point.
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The church at Errouville with an attractive steeple and clock face.
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There are 17 hiking trails documented on komoot around Mercy-Le-Haut. These include 9 easy, 7 moderate, and 1 difficult route, offering options for various skill levels.
Yes, Mercy-Le-Haut offers several easy hikes suitable for beginners. A great option is the Étang de Tresbois loop from Piennes, which is 2.7 miles (4.3 km) long and takes about 1 hour 7 minutes, leading through pleasant landscapes featuring a pond.
Hikes around Mercy-Le-Haut vary in length and duration. You can find shorter routes like the Étang de Tresbois loop from Piennes at 2.7 miles (4.3 km) taking just over an hour, up to longer trails such as the Croix de Saint-Marc loop from Aumetz, which is 7.8 miles (12.6 km) and typically takes around 3 hours 20 minutes.
Many of the easy routes in Mercy-Le-Haut are suitable for families. The gentle elevation changes and accessible terrain make trails like the Étang de Tresbois loop from Piennes enjoyable for all ages. Look for routes marked as 'easy' for the most family-friendly experiences.
Hiking around Mercy-Le-Haut often takes you through forested areas and open landscapes, with routes frequently passing by ponds. You might also encounter historical sites, such as ruins from the Maginot Line. The Nice views – Maginot Line Ruins loop from Errouville is a good example of a trail combining natural beauty with historical interest.
Yes, many of the trails around Mercy-Le-Haut are circular routes, perfect for starting and ending at the same point. Popular options include the Forest Path With Wildflowers loop from Bréhain-la-Ville and the Croix de Saint-Marc loop from Aumetz.
The trails in Mercy-Le-Haut are highly regarded by the komoot community, with an average rating of 4.2 out of 5 stars from 6 reviews. Hikers often appreciate the varied terrain, the peaceful forested paths, and the presence of ponds and historical points of interest.
Beyond the trails, you can explore several interesting sites. Consider visiting the Latiremont fortification, the Crusnes-Morfontaine Strategic Route, or the impressive Eiffel Viaduct of Serrouville. There's also an intriguing enigmatic tower in the middle of nowhere to discover.
Mercy-Le-Haut offers enjoyable hiking throughout much of the year. Spring and autumn are particularly pleasant for their mild temperatures and vibrant natural colors. The forested paths provide shade in summer, and the gentle terrain can be suitable for winter walks, though conditions should always be checked.
While the region is generally peaceful, for a potentially less crowded experience, consider exploring some of the lesser-known easy routes. The Piscine loop from Trieux offers a pleasant 7 km (4.3 miles) walk that might be quieter than the more popular trails.


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