N° 6 - Clairefontaine - Karlsberg is a 1.7 mile (4,000-step) route located near Arlon, Région Wallonne. This route has an elevation gain of about 180.4 ft and is rated as easy. Find the best walking trails near you in Pacer App.
Au mont Karlsberg, on retrouve des traces de fortifications dès le Haut Moyen-Âge.