Dive into the mysterious allure of Heidelberg after dark with this engaging self-guided audio tour. Tailored for those with a penchant for history and the uncanny, the tour unfolds the somber tales and secrets that cling to the cobblestones of this timeless city. Accompanied by the voice of a costumed night watchman, indulge in a thrilling journey that begins at the vigilant Bismarck Tower and con...