Petrovaradin Fortress
Petrovaradin Fortress (Serbian: Петроварадинска тврђава or Petrovaradinska tvrđava, pronounced [pɛtrɔv̞arǎdiːnskaː tv̞ř̩dʑav̞a], Hungarian: Péterváradi vár, German: Peterwardein) is a fortress in Novi Sad, Serbia. It is located in the province of Vo…