Town Hall Tower in Kraków, Poland (Polish: Wieża ratuszowa w Krakowie) is one of the main focal points of the Main Market Square in the Old Town district of Kraków.

The Tower is the only remaining part of the old Town Hall (Ratusz, see painting, below) demolished in 1820 as part of the city plan to open up the Main Square. Its cellars once housed a city prison with a Medieval torture chamber.

Built of stone and brick at the end of the 13th century, the massive Gothic tower of the early Town Hall stands 70 metres tall and leans just 55 centimetres, the result of a storm in 1703. The top floor of the tower with an observation deck is open to visitors.

from wikipedia: http://en.wikipedia.org/wiki/Town_Hall_Tower,_Krak%C3%B3w