Geography of Sao Tome and Principe
| Location: | Western Africa, islands in the Gulf of Guinea, straddling the Equator, west of Gabon |
| Geographic coordinates: | 1 00 N, 7 00 E |
| Map references: | Africa |
| Area: | total: 1,001 sq km land: 1,001 sq km water: 0 sq km |
| Area - comparative: | more than five times the size of Washington, DC |
| Land boundaries: | 0 km |
| Coastline: | 209 km |
| Maritime claims: | measured from claimed archipelagic baselines territorial sea: 12 nm exclusive economic zone: 200 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: 8.33% permanent crops: 48.96% other: 42.71% (2005) |
| Irrigated land: | 100 sq km (2003) |
| Natural hazards: | NA |
| Environment - current issues: | deforestation; soil erosion and exhaustion |
| Environment - international agreements: | party to: Biodiversity, Climate Change, Desertification, Endangered Species, Environmental Modification, Law of the Sea, Ozone Layer Protection, Ship Pollution, Wetlands signed, but not ratified: none of the selected agreements |
| Geography - note: | the smallest country in Africa; the two main islands form part of a chain of extinct volcanoes and both are fairly mountainous |