Ilhéu dos Mosteiros is an uninhabited islet in the

Gulf of Guinea The Gulf of Guinea (French language, French: ''Golfe de Guinée''; Spanish language, Spanish: ''Golfo de Guinea''; Portuguese language, Portuguese: ''Golfo da Guiné'') is the northeasternmost part of the tropical Atlantic Ocean from Cape Lopez i ...

, part of

São Tomé and Príncipe São Tomé and Príncipe, officially the Democratic Republic of São Tomé and Príncipe, is an island country in the Gulf of Guinea, off the western equatorial coast of Central Africa. It consists of two archipelagos around the two main isla ...

. It lies about 0.8 km off the northeast coast of the island of

Príncipe Príncipe (; ) is the smaller, northern major island of the country of São Tomé and Príncipe lying off the west coast of Africa in the Gulf of Guinea. It has an area of (including offshore islets) and a population of 7,324 at the 2012 Cens ...

. It is 20 metres high. Since 2012, the islet forms a part of Island of Príncipe Biosphere Reserve. The islet is known for its striking volcanic rock formations.

References

Uninhabited islands of São Tomé and Príncipe Príncipe {{SaoTomePrincipe-geo-stub