The Cabo de São Tomé is a peninsula in the

state of Rio de Janeiro Rio de Janeiro () is one of the 27 federative units of Brazil. It has the second largest economy of Brazil, with the largest being that of the state of São Paulo. The state, which has 8.2% of the Brazilian population, is responsible for 9.2% of ...

, on the coast of southeastern

Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ...

. It is 40 km southeast of the city of

Campos dos Goytacazes Campos dos Goytacazes () is a municipality located in the northern region of Rio de Janeiro State, Brazil, with a population of 471,737 inhabitants. Location Campos dos Goytacazes has an area of 4,032 km2 (1,557 sq mi), which makes it t ...

. Further southeast is

Cabo Frio Cabo Frio (, ''Cold Cape'') is a tourist destination located in the state of Rio de Janeiro state. It was founded by the Portuguese on November 13, 1615. The Brazilian coast runs east from Rio de Janeiro to Cabo Frio where it turns sharply nor ...

where the coast turns east toward Rio de Janeiro. The cape was formed by sediment deposited by the

Rio Paraiba do Sul Rio or Río is the Portuguese, Spanish, Italian, and Maltese word for "river". When spoken on its own, the word often means Rio de Janeiro, a major city in Brazil. Rio or Río may also refer to: Geography Brazil * Rio de Janeiro * Rio do Sul, a ...

. It was first sighted by Europeans in 1501.Britannica Online Encyclopedia
Cape Sao Tome

References

Landforms of Rio de Janeiro (state) Peninsulas of Brazil {{RiodeJaneiro-geo-stub