Built in the 12th century, Bologna, Italy’s Garisenda tower is now tilting more than the Tower of Pisa and is at high risk of collapsing, but a $20 million multi-year restoration project hopes to avoid that.Built in the 12th century, Bologna, Italy’s Garisenda tower is now tilting more than the Tower of Pisa and is at high risk of collapsing, but a $20 million multi-year restoration project hopes to avoid that.
