Gain a fresh perspective on Vienna through a guided tour of its subterranean realm. Descend beneath the city to unveil the shadowy world that lies beneath. Roam through the clandestine corners of Vienna, discovering both its enchanting and darker sides. Embark on a 2-hour city tour to explore concealed spots in Vienna's city center. Delve into a parallel world during the tour, encountering relics from World War II, a historical pharmacy laboratory, and a medicine cellar, along with former air raid shelters and havens for societal outcasts. Venture into 2-3 private, non-publicly accessible historical cellars in Vienna's heart, each brimming with unique insights and captivating stories of their past uses. Experience Vienna off the conventional path, as its underworld, more extensive than in other cities, conceals a plethora of mysteries