Location Gulf of Guinea Length 48 km (29.8 mi) Highest elevation 2,024 m (6,640 ft) Elevation 2,024 m Peak Pico de São Tomé | Archipelago Bight of Bonny Width 32 km (19.9 mi) Highest point Pico de São Tomé Area 854 km² Largest settlement São Tomé (pop. 56,166) | |
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Pop. density 183.84 /km2 (476.14 /sq mi) Points of interest Pico Cão Grande, São Sebastião Museum, Obo Natural Park, Ana Chaves Bay, Praia Piscina | ||
São Tomé Island, at 854 km2 (330 sq mi), is the largest island of São Tomé and Príncipe and is home to about 157,000 or 96% of the nation's population. This island and smaller nearby islets make up São Tomé Province, which is divided into six districts. The main island is located 2 km (1¼ miles) north of the equator. It is about 48 kilometres (30 miles) long (North-South) by 32 kilometres (20 miles) wide (east-west). It rises to 2,024 metres (6,640 ft) at Pico de São Tomé and includes the capital city, São Tomé, on the northeast coast. The nearest city on mainland Africa is the port city of Port Gentil in Gabon located 240 kilometres (150 miles) to the east.
Contents
- Map of Sao Tome Island SC3A3o TomC3A9 and PrC3ADncipe
- Languages
- Geology
- Environment and economy
- Birds
- Towns and villages
- References
Map of Sao Tome Island, S%C3%A3o Tom%C3%A9 and Pr%C3%ADncipe
Languages
The main language is Portuguese, but there are many speakers of Forro and Angolar (Ngola), two Portuguese-based creole languages.
Geology
The entire island of São Tomé is a massive shield volcano that rises from the floor of the Atlantic Ocean, over 3,000 m (10,000 ft) below sea level. It formed along the Cameroon line, a line of volcanoes extending from Cameroon southwest into the Atlantic Ocean. Most of the lava erupted on São Tomé over the last million years has been basalt. The youngest dated rock on the island is about 100,000 years old, but numerous more recent cinder cones are found on the southeast side of the island.
Environment and economy
The higher slopes of the island are forested and form part of the Obo National Park, but agriculture is important near the north and east coasts. The chief exports are cocoa, coffee, copra, and palm products, while there is also a fishing industry.
Large reserves of oil are in the ocean between Nigeria and São Tomé. The discovery has been lamented by some as endangering the nation's political stability and natural environment. In response to these concerns the government of São Tomé and Príncipe has drawn up legislation in an attempt to ensure the efficient and equitable use of oil revenues over time.
Birds
The island has a total of 63 regular bird species, plus an additional 36 vagrant and unconfirmed species. Of these, 19 are endemic and 3 near endemic; in addition, the local subspecies of olive ibis (Bostrychia olivacea bocagei) is endemic and considered critically endangered. Six species are considered vulnerable, and two critically endangered (São Tomé fiscal and São Tomé grosbeak).
Towns and villages
Villages on the island include: