Lower Silesian Voivodeship or Lower Silesia Province (in Polish, województwo dolnoslaskie ), is one of the 16 voivodeships (provinces) into which Poland is currently divided. It lies in southwestern Poland. Its capital and largest city is Wroclaw, situated on the Odra (Oder) river. The voivodeship is famous for its large number of castles and palaces. It is one of the voivodeships in Poland that is most visited by tourists.