The Pisa Cathedral is the largest of the religious buildings in the Piazza dei Miracoli in Pisa. It can also be said to be the main building of these buildings. However, because the Leaning Tower of Pisa, which is the bell tower of the church, is so famous, before coming to Pisa, I really only heard of the Leaning Tower of Pisa but not the Pisa Cathedral.
The Pisa Cathedral was built in the 11th century and is a historical building with a history of more than a thousand years. However, from the appearance, it does not look dilapidated at all. It is very well preserved, gorgeous and grand.