The Ruins of St. Paul is actually the ruins of the front wall of the Catholic St. Paul's Cathedral. Other parts have been destroyed. Unfortunately, the weak buildings can be maintained until now. It is one of Macau's landmark buildings, one of the eight scenic spots in Macau and one of the UN's world cultural heritages. It is a must-have place for Macao, and it is destined to have a lot of tourists. Because it is a Catholic church, there is a Catholic art museum below, which exhibits many Catholic treasures, does not accept tickets, and friends who like religious culture should not miss it!