Wrocław is a city in southwestern Poland and the largest city and historical capital of the region of Silesia. It lies on the banks of the Oder River in the Silesian Lowlands of Central Europe, roughly 40 kilometres from the Sudeten Mountains to the south. As of 2023, the official population of Wrocław is 674,132 making it the third largest city in Poland. The population of the Wrocław metropolitan area is around 1.25 million. Wrocław is the historical capital of Silesia and Lower Silesia.