Ferrara is a city and comune in Emilia-Romagna, northern Italy, capital city of the Province of Ferrara. It is situated 50 kilometres (31 miles) north-northeast of Bologna, on the Po di Volano, a branch channel of the main stream of the Po River, located 5 km (3 miles) north. The town has broad streets and numerous palaces dating from the 14th and 15th centuries, when it hosted the court of the House of Este. For its beauty and cultural importance it has been qualified by UNESCO as a World Heritage Site. Modern times have brought a renewal of industrial activity. Ferrara is on the main rail line from Bologna to Padua and Venice, and has branches to Ravenna, Poggio Rusco (for Suzzara) and Codigoro.