Catacombs of Petrovaradin

A tour of the catacombs of the Petrovaradin Fortress on 31 May. Meeting at 12:50 in Petrovaradin at the provided link. The tour lasts about 2 hours, covering 3 km. The guide speaks Serbian and English. Price: 2100 RSD. Flashlights are required (bring your own or provided by the guide). Comfortable shoes and water are recommended.