Visit the Piazza dei Miracoli, or Square of Miracles, where the tower, the cathedral and baptistery form the city's main attraction. You'll be guided around the Cathedral, with all its secrets. Pisa is most famous for its Leaning Tower. You can walk in Galileo's footsteps and climb up the Leaning Tower for a city view.
Viator
The photo is courtesy of Viator.com