Geography of Macau
Area: 16 sq. km. (6 sq. mi.) on a peninsula connected to China and the southern islands of Taipa (3.4 sq. km.) and Coloane (7.2 sq. km.) linked by bridge and causeway.
Terrain: Coastline is flat, inland is hilly and rocky.
Climate: Tropical monsoon; cool and humid in winter, hot and rainy from spring through summer.
source: http://www.state.gov