Guinea-Bissau

Africa · Western Africa

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Capital
Bissau
Population
2,201,352
Area
36,125 km²
Official language
Portuguese, Upper Guinea Creole
Currency
West African CFA franc (XOF)
Car code
RGB
Traffic side
Electricity
220 V · 50 Hz
Internet domain
.gw
Membership

Overview

Guinea-Bissau lies in West Africa on the Atlantic coast, between Senegal and Guinea, and its territory includes the roughly 80 islands of the Bijagós Archipelago. It was colonized by Portugal until 1974, when it gained independence following a long armed war of independence (1963-1974), making it one of the last Portuguese colonies to become independent. Portuguese remains the official language today, though Crioulo, a Creole language, dominates everyday communication, alongside numerous local African languages. The country's political history since independence has been marked by frequent instability and several military coups, which has hindered the development of tourism infrastructure.

💡 Note: Guinea-Bissau is not to be confused with neighboring Guinea or the more distant Equatorial Guinea; all three countries have different colonial histories and official languages.
GuineaConakry

Bissau, the capital, with Portuguese colonial-era buildings, including the Amura Fortress, and lively markets, is the country's commercial and administrative center. The Bijagós Archipelago, designated a UNESCO Biosphere Reserve since 1996, consists of about 80 low-lying islands, only a few of which are inhabited, with local communities maintaining a traditional matriarchal social structure. Orango Island, part of the Bijagós group, is known for a rare population of hippos adapted to saltwater, one of the archipelago's most unusual natural phenomena. Cacheu, a former Portuguese colonial trading post, preserves historical memories of the transatlantic slave trade, including a surviving fortress.

The waters of the Bijagós Archipelago support rich marine life, including sea turtles, which nest on several islands, along with dolphins and manatees, which maintain one of the last significant populations along the West African coast here. João Vieira and Poilão Marine National Park, part of the archipelago, is a particularly important nesting site for green sea turtles, observable between July and October. The country's tourism infrastructure remains largely underdeveloped, and reaching most islands requires boat travel and significant advance planning. Local cuisine is built around rice and fish, with caldo de peixe, a fish soup, and cachupa-like one-pot dishes made with beans and vegetables, as signature dishes characteristic of the West African coastal cooking tradition.

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UNESCO World Heritage Sites

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Natural

Coastal and Marine Ecosystems of the Bijagós Archipelago – Omatí Minhô

#1431 · 2025Ecological and biological processes · Natural habitat and biodiversity

The property includes a continuous series of coastal and marine ecosystems, corresponding to the marine and intertidal environments of the best-preserved areas of the Bijagós Archipelago in Guinea-Bissau. The Archipelago is the only active deltaic archipelago on the African Atlantic coast and one of the few in the world. The site is home to a rich biodiversity, including endangered Green and Leatherback turtles, manatees, dolphins, and over 870,000 migratory shorebirds. It features mangroves, mudflats, and intertidal zones vital for marine life, and supports rare plant species, diverse fish populations, and bird colonies. Poilão Island is a globally important nesting site for turtles.

Data: UNESCO WHC · CC BY-SA 4.0

Frequently asked questions

What is the capital of Guinea-Bissau?

The capital of Guinea-Bissau is Bissau.

What is the area of Guinea-Bissau?

The area of Guinea-Bissau is 36,125 km².

What is the population of Guinea-Bissau?

The population of Guinea-Bissau is 2,201,352.

What is the currency of Guinea-Bissau?

The currency of Guinea-Bissau is West African CFA franc (XOF).

What is the official language of Guinea-Bissau?

The official language of Guinea-Bissau: Portuguese, Upper Guinea Creole.

What side of the road does Guinea-Bissau drive on?

Guinea-Bissau: Right-hand traffic.

Is Guinea-Bissau a member of the United Nations?

Yes, Guinea-Bissau is a member of the United Nations.