The challenging hike leads through the Trôs-Marets valley and the Fraineu-Fenn. Hiking distance: 14 km, duration: 4 - 5 hours. Hiking guide: Elke Kleis Time: 9.30 a.m. Meeting point: 54595 Prüm, Tiergartenstrasse 54. Car sharing to Bévercé, Belgium, for a small fee. www.eifelverein-pruem.de