Wrocław, situated on the River Oder in Lower Silesia, is the largest city in western Poland. Wrocław is the historical capital of Silesia, and today is the capital of the Lower Silesian Voivodeship Read more › Wrocław, situated on the River Oder in Lower Silesia, is the largest city in western Poland. Wrocław is the historical capital of Silesia, and today is the capital of the Lower Silesian Voivodeship Read more ›