Coastline: 209 km
Maritime claims: measured from claimed archipelagic baselines
exclusive economic zone: 200 NM
territorial sea: 12 NM
Climate: tropical; hot, humid; one rainy season (October to May)
Terrain: volcanic, mountainous
Elevation extremes: lowest point: Atlantic Ocean 0 m
highest point: Pico de Sao Tome 2,024 m
Natural resources: fish, hydropower
Land use: arable land: 2%