martjee_ Offline Profile Trails Points Lists Sitytrail × Do you really want to remove this contact? SityTrail Do you really want to block this user? Lists Publieke favorieten Publieke favorieten GUIDE+ Promenade vers le Rocher du Hérou Walking Medium (1) Houffalize, Wallonia, Luxembourg, Belgium 5 km | 7.3 km-effort 1h 40min Yes < 1 >