Complex sentence: Petrovaradin Fortress (Serbian: Петроварадинска тврђава or "Petrovaradinska tvrđava", Hungarian: "Péterváradi vár",) is a fortress in Novi Sad, Serbian province of Vojvodina, on the right bank of the Danube river.
Split into simpler sentences: Petrovaradin Fortress (Serbian: Петроварадинска тврђава or "Petrovaradinska tvrđava", Hungarian: "Péterváradi vár",) is a fortress in Novi Sad, Serbia. It is located in the province of Vojvodina, on the right bank of the Danube river.