also spelled Krakow or Cracow is one of the largest and oldest cities in Poland and a popular tourist destination. Its historic centre was inscribed on the list of World Heritage Sites as the first of its kind. Situated on the Vistula river (Polish: Wisła) in the Lesser Poland region, the city dates back to the 7th century Kraków has traditionally been one of the leading centres of Polish academic, cultural and artistic life, and is one of Poland's most important economic centres.