Europe, Hiking, Luxembourg Hike Sentier de l’Alzette (CFL 14, from Lorentzweiler to Mersch) May 14, 2019 kewl Leave a comment Details about Sentier de l’Alzette or CFL-14. https://www.strava.com/activities/2368174473 Cliffs on Sentier de l’Alzette near Rollingen (May 14, 2019) Cliffs on Sentier de l’Alzette near Rollingen (May 14, 2019) More pictures on this segment, or more pictures of Sentier de l’Alzette.