Escorted Rail Tours to Pisa
The Leaning Tower
The city of Pisa is famous the world over, thanks almost entirely to poorly designed foundations. The city's famous 'Leaning Tower' - the 'Torre di Pisa' - is the free-standing bell tower of Pisa's cathedral. The tower began to lean during its construction, due to only three metres of foundations, set in weak, unstable soil. As the building work progressed, the design was altered, with the upper floors being given walls that are taller on one side - meaning that the tower is actually curved.