

It was only stabilized in the early 21st century. The degree of the tilt increased over the years until the completion of the building 14th century. The ground on one of the sides of the building was too soft to support the structure’s weight.

The tower was constructed in the 12th century and began tilting almost immediately in the process of construction due to the inadequate foundation. The Tower of Pisa is located behind the Pisa Cathedral and is among the oldest buildings in the Pisa Cathedral Square. As the name suggests, the tower actually leans on one of the sides. The Leaning Tower of Pisa, simply known as Tower of Pisa, is a bell tower.

Why Does the Leaning Tower of Pisa Lean? The Learning Tower of Pisa (right) beside the Pisa Cathedral.
