The most famous historical site in Macau is the Ruins of St. Paul’s (São Paulo 大三巴). Built by the Jesuits in 1582-1602 on a hill top, this cathedral was the largest church in Asia. After its destruction by fire in 1835, only the façade remained. The façade has a mixture of Oriental and High Renaissance Mannerism styles, with carvings by Japanese Christians and local craftsmen during the 1620’s.
Below the Ruins of St. Paul is the Leal Senado, the seat of the Portuguese colonial government. Around the square in front of it are a cluster of historical buildings.
They are all listed as UNESCO World Heritage Sites