Facts of Pisa

• The Tower of Pisa is world famous for its prominent tilt to one side.
• It was a engineering failure.
• Construction stopped and restarted twice over those 199 years due to wars.
• There are 294 steps on the north side of the tower and 296 steps on the south side.
• Seven bells sit in the bell-chamber at the top of the tower, one bell for each note of the musical major scale.