15 Facts About Sao Tome and Principe Most People Get Wrong
Sao Tome and Principe is home to 227K people across 964 km², making it more densely populated than most of its neighbours. It ranks 1st in the world for Chocolate.
Below are 15 facts about Sao Tome and Principe, covering history, geography, economy and culture, including several that regularly surprise people who think they already know the country.
15 Facts About Sao Tome and Principe
A complete overview of Sao Tome and Principe's history, geography, economy and culture, covering everything from population and borders to language, climate and travel.
The 1919 solar eclipse observed from Príncipe confirmed Einstein's theory of relativity.
Sao Tome and Principe produces world-renowned single-origin chocolate.
The islands were uninhabited when Portuguese explorers arrived in 1470.
Sao Tome sits almost exactly on the equator and the prime meridian, the centre of the world's coordinate system.
Sao Tome and Principe is located in Central Africa, Africa, with its capital city in São Tomé.
The population of Sao Tome and Principe is approximately 227K, spread across 964 km² of territory.
Sao Tome and Principe has a population density of 236/km²: one of the more densely populated countries in the region.
Sao Tome and Principe has a coastline of 209 km, giving it access to maritime trade, fishing and coastal tourism.
Sao Tome and Principe is an island nation with no land borders, surrounded entirely by water.
The official language of Sao Tome and Principe is Portuguese.
Sao Tome and Principe uses the São Tomé and Príncipe Dobra (STN) as its official currency.
Sao Tome and Principe gained independence in 1975, establishing itself as a sovereign nation in Central Africa.
The total GDP of Sao Tome and Principe is $0.5B, with a GDP per capita of $2,203, classifying it as a developing economy.
Sao Tome and Principe has a tropical, dry season june–september climate, with the best time to visit being June–September.
Sao Tome and Principe is considered a Mid destination for travellers, with meals averaging $6–12.
The tiny island of Príncipe was where Arthur Eddington observed the 1919 solar eclipse that confirmed Einstein's theory of general relativity, one of the most important scientific observations in history. The islands also produce some of the world's finest chocolate.
🏆 Sao Tome and Principe World Rankings
Sao Tome and Principe holds several notable world rankings; here is how it compares globally:
Famous Places in Sao Tome and Principe
Sao Tome and Principe is home to several remarkable landmarks and destinations that draw visitors from around the world:
🗿 Pico Cão Grande
A dramatic 663m volcanic needle rising from the jungle, one of Africa's most striking natural monuments
🌿 Obo National Park
Dense primary rainforest covering much of São Tomé, endemic birds and rare wildlife
🏛️ Roça Agostinho Neto
A historic colonial cocoa plantation, a haunting reminder of the island's plantation past
🐢 Praia Jalé
A remote turtle nesting beach on the southern tip of São Tomé, pristine and unspoiled
Frequently Asked Questions About Sao Tome and Principe
What is Sao Tome and Principe famous for?
The tiny island of Príncipe was where Arthur Eddington observed the 1919 solar eclipse that confirmed Einstein's theory of general relativity, one of the most important scientific observations in history. The islands also produce some of the world's finest chocolate.
What is the capital of Sao Tome and Principe?
The capital of Sao Tome and Principe is São Tomé.
What is the population of Sao Tome and Principe?
Sao Tome and Principe has a population of approximately 227K as of 2026.
What language do they speak in Sao Tome and Principe?
The official language of Sao Tome and Principe is Portuguese.
When did Sao Tome and Principe become an independent country?
Sao Tome and Principe gained independence in 1975.
What currency does Sao Tome and Principe use?
Sao Tome and Principe uses the São Tomé and Príncipe Dobra (STN).
What is the GDP of Sao Tome and Principe?
Sao Tome and Principe has a GDP of $0.5B, with a GDP per capita of $2,203.
Where is Sao Tome and Principe located?
Sao Tome and Principe is located in Central Africa, Africa.
Is Sao Tome and Principe safe to visit?
Safety conditions in Sao Tome and Principe vary by region. Always check your government's official travel advisory before visiting.
What are some fun facts about Sao Tome and Principe?
The 1919 solar eclipse observed from Príncipe confirmed Einstein's theory of relativity. Sao Tome and Principe produces world-renowned single-origin chocolate. The islands were uninhabited when Portuguese explorers arrived in 1470.
What are some interesting facts about Sao Tome and Principe?
Sao Tome and Principe produces world-renowned single-origin chocolate. The islands were uninhabited when Portuguese explorers arrived in 1470. Sao Tome sits almost exactly on the equator and the prime meridian, the centre of the world's coordinate system.
Sao Tome and Principe facts: what should I know?
Sao Tome and Principe is a country in Central Africa with a population of 227K. Its capital is São Tomé and its official language is Portuguese. The 1919 solar eclipse observed from Príncipe confirmed Einstein's theory of relativity.
Explore More About Sao Tome and Principe
Want to explore another country? Generate a random country and discover somewhere new.