Some of the remaining elements of the fortress are the Bock promontory, Vauban towers, the "Three Towers" (one of the old gates), Fort Thüngen, the towers on the Rham plateau, the Wenceslas Wall, the old cavalry barracks in Pfaffenthal, the Holy Ghost citadel, the casemates of the Bock and the Pétrusse, the castle bridge, and some of the Spanish turrets. For its tourism industry, the modern-day city depends very heavily on its location as well as promoting the remains of the fortress and the casemates.
The city's tourism industry relies heavily on its location as well as showcasing the remaining parts of the fortress and its underground tunnels, including the Bock promontory, Vauban towers, the "Three Towers", Fort Thüngen, the Rham plateau towers, the Wenceslas Wall, the old cavalry barracks in Pfaffenthal, the Holy Ghost citadel, the casemates of the Bock and Pétrusse, the castle bridge, and some Spanish turrets.