CFL station-to-station walk of 10 km: starts and ends at a train station, designed to be done entirely by rail — public transport is free nationwide. Along the way, you pass Fort Wallis, Fort Élisabeth and Écluse du Grund.
💡About 2 h 50 over 10.3 km, climbing 124 m — a moderate outing. It's a one-way route, so plan how you'll get back. It's reachable by public transport — the Luxembourg, Gare Centrale (Tram) stop is near the start.