Cathedral and Tower of Pisa
Copyright 2006 Sherri L. Sorbello

These photos of the Cathedral and Bell Tower of Pisa were taken by my daughter, Sherri, on June 30, 2006. I still remember how uncomfortable the heat and humidity were that day as we walked through the tiny town of Pisa, Italy to get to the Campo dei Miracoli (Field of Miracles) where the cathedral and bell tower are located.

And yes, it really does lean, although apparently not as much as it did previously. According to the resources listed below, the tower began to lean during its over two hundred years of construction from 1173 to 1399. Various method of compensation and reinforcement continued over the centuries without much success until the late twentieth century.

Tower of Pisa
Copyright 2006 Sherri L. Sorbello

When the tower was in danger of collapse in 1990, it was closed to visitors while engineers took on a major straightening project. This was completed in May 2001 after correcting the lean 19 inches (it leans about 13 feet at the top) and more importantly, stopping it from continuing.

Pisa got its name in 600 BC from a Greek word meaning “marshy land.” Apparently this is the reason for the problem with the tower and the fact that other structures in Pisa, including the cathedral, are sinking.

Resources:
http://www.britannica.com/EBchecked/topic/333926/Leaning-Tower-of-Pisa
http://en.wikipedia.org/wiki/Leaning_tower_of_pisa
http://www.towerofpisa.info/Tower-of-Pisa-facts.html