Highlight • Historical Site
Ouvrage Bois-Karre
Hiking
5.0
(20)
Running
5.0
(2)
Mountain biking
5.0
(1)
Tips
July 2, 2020
Hiking
July 15, 2025
Hiking
The **Ouvrage du Bois-Karré** is a small fortification of the Maginot Line west of Hettange-Grande, near the three-district border of France, Luxembourg, and Germany. It was built between 1931 and 1935 and served to secure a strategic valley access to the Moselle.
🔰 A so-called "petit ouvrage," Bois-Karré consisted of two combat blocks (infantry, machine gun), connected by a short underground passage. Despite its small size, it was heavily armed and cleverly camouflaged in the 1930s to blend into the landscape.
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Nearby routes
Best routes near Ouvrage Bois-Karre
4.8
(5)
20
hikers
16.4km
04:21
150m
150m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.5
(4)
22
hikers
8.98km
02:22
80m
80m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.3
(6)
12
hikers
13.1km
03:27
120m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
Details
Informations
Elevation 190 m
Weather
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Friday 19 June
34°C
18°C
20 %
Additional weather tips
Max wind speed: 17.0 km/h
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