Luxembourg 100% Free Transit Explorer: Fortress, Castles and Gorges
A unique 3-day exploration of the Grand Duchy of Luxembourg where every bus, train, and tram is completely free. Tour the dramatic fortress promontories of Luxembourg City, visit fairytale Vianden Castle in the Ardennes, and hike the mossy sandstone canyons of the Mullerthal Trail.
Intercity route legs
Day-by-day itinerary
Chemin de la Corniche and Bock Casemates
Luxembourg CityTake the free Luxtram from Findel Airport to the city center. Walk the Chemin de la Corniche ramparts and explore Bock Casemates underground fortress.
Free Train and Bus to Vianden Castle
ViandenHop on the free train to Ettelbruck and connecting free bus 181 to Vianden. Tour the spectacular Romanesque-Gothic feudal castle soaring over the Our river.
Free Bus to Mullerthal Canyon Hikes
EchternachTake the free bus 201 to Echternach. Hike a section of the famous Mullerthal Trail past mossy sandstone labyrinth gorges and the Schiessentumpel waterfall.
✂️ What I Would Cut If Short on Time
Compress into 2 days by exploring Luxembourg City on Day 1 and visiting Vianden Castle on Day 2.
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