Leaning Tower of Pisa, History, Architecture, Foundation & Lean

Leaning Tower of Pisa, medieval structure in Pisa, Italy, that is famous for the settling of its foundations, which caused it to lean 5.5 degrees (about 15 feet [4.5 metres]) from the perpendicular in the late 20th century. Extensive work was subsequently done to straighten the tower, and its lean

Leaning Tower of Pisa reopens, December 15, 2001

Leaning Tower of Pisa, History, Architecture, Foundation & Lean

Leaning Tower of Pisa's architect is revealed as Bonanno Pisano

History of the Leaning Tower of Pisa

Leaning Tower of Pisa, History, Architecture, Foundation & Lean

Why Does The Leaning Tower of Pisa Lean?

Leaning Tower of Pisa is in Excellent Health and One Day Might Straighten Up – La Voce di New York

Leaning Tower of Pisa History, Architecture, Foundation & Lean

Leaning Tower Of Pisa Engineering Discoveries

Amazing Facts About The Leaning Tower Of Pisa - World Adventurists