Coloane is the southernmost area in Macau, connected to Taipa through the area known as Cotai, which is largely built from reclaimed land. Known as “Lou Wan” in Cantonese, Coloane forms the southern part of Macau. Its population consists of several settlements dotted around the parish, such as Vila de Coloane, Hac Sa, Ká-Hó, and Cheoc Van. Administratively, the boundaries of the traditional civil parish of São Francisco Xavier are coterminous with that of Coloane.

Macau or Macao is a special administrative region of the People's Republic of China. With a population of about 680,000 and an area of 32.9 km2 (12.7 sq mi), it is the most densely populated region in the world.