The construction of Tower of Pisa began in August 1173 and continued for about 200 years due to the onset of a series of wars. Till today, the name of the architect is a mystery.
Leaning Tower of Pisa and CathedralThe leaning Tower of Pisa was designed as a circular bell tower that would stand 185 feet high. It is constructed of white marble.
The tower has eight stories, including the chamber for the bells.