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UNESCO World Heritage List · Africa

UNESCO World Heritage Sites in Guinea Bissau

Guinea Bissau has 1 site on the UNESCO World Heritage List (1 natural), the first inscribed in 2025 (Bijagos Archipelago Biosphere Reserve). The map below plots it alongside the rest of the List, and each site is written up in full further down the page.

World Heritage Sites
1
Cultural
0
Natural and Mixed
1
First Inscribed
2025
Bijagos Archipelago Biosphere Reserve

Map of World Heritage Sites in Guinea Bissau

4.0

CulturalNaturalMixedIn DangerLarge dots are in Guinea Bissau. Click a dot to read about the site.

NaturalInscribed 2025(ix) (x)

Bijagos Archipelago Biosphere Reserve

Guinea Bissau · 11.2500° N, 16.0833° W · 3,941 km² · 86 km from Bissau

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.

Description from the UNESCO World Heritage Centre (CC BY-SA IGO 3.0).

Why Bijagos Archipelago Biosphere Reserve Is Listed

(ix)
An outstanding example of ongoing ecological and biological processes.
(x)
The most important natural habitats for conserving biodiversity.

World Heritage in Guinea Bissau: Quick Answers

How many UNESCO World Heritage Sites are in Guinea Bissau?
Guinea Bissau has 1 World Heritage Site: 1 natural.
What was the first World Heritage Site in Guinea Bissau?
Bijagos Archipelago Biosphere Reserve, inscribed in 2025.
What are the natural World Heritage Sites in Guinea Bissau?
Bijagos Archipelago Biosphere Reserve.
Are any World Heritage Sites in Guinea Bissau in danger?
None of the World Heritage Sites in Guinea Bissau is on UNESCO's List of World Heritage in Danger.

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