You might also know this place by the following names:
Upper Danube Tower, Oberer Donauturm von Bundesfestung Ulm, Torre superior del Danubio de la fortaleza de Ulm, Tour supérieure du Danube de la forteresse d'Ulm, Torre del Danubio superiore della fortezza di Ulm, Boven-Donau toren, Верхняя Дунайская башня крепости Ульм
