Socotra Archipelago

The Socotra Archipelago is a Yemeni island group in the northwest Indian Ocean, near the Gulf of Aden. Its distinctive biodiversity includes many species found nowhere else, and UNESCO inscribed it on the World Heritage List in 2008.

Last updated
9 November 2026
Confidence
High (97%)
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3
Versions
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Geography

The archipelago lies in the northwest Indian Ocean near the Gulf of Aden, between the Horn of Africa and the Arabian Peninsula. UNESCO describes the World Heritage property as comprising four islands and two rocky islets extending across about 250 kilometres. Socotra is the largest island; other islands include Abd al-Kuri, Samhah and Darsa. The islands are part of Yemen.

Biodiversity

The archipelago is notable for its distinct plants and animals and high endemism. UNESCO reports that 37 percent of the 825 recorded plant species, 90 percent of reptile species and 95 percent of land-snail species occur nowhere else. Its surrounding waters also support diverse marine life, including reef-building corals, coastal fish and crustaceans.

World Heritage recognition

UNESCO inscribed the Socotra Archipelago as a natural World Heritage site in 2008 under criterion (x), which recognizes importance for biodiversity and threatened species. The site includes terrestrial and marine conservation areas. UNESCO identifies effective management and addressing pressures such as road construction, overgrazing and overharvesting as important for protecting its habitats.

Key facts

Country
Yemen
Region
Northwest Indian Ocean, near the Gulf of Aden
World Heritage inscription
2008, natural site under criterion (x)
Recorded plant diversity
825 species, 307 (37 percent) endemic, according to UNESCO

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References

  1. 1.
    Socotra Archipelago

    UNESCO World Heritage Centre · other · reliability: unverified · retrieved 9 November 2026

  2. 2.
    Socotra Island, Map, & Facts

    Encyclopaedia Britannica · other · reliability: unverified · retrieved 9 November 2026

  3. 3.
    Socotra Archipelago - World Heritage Datasheet

    UNEP-WCMC · other · reliability: unverified · retrieved 9 November 2026

References are suggested by the research engine and may be incomplete. Unverified URLs are omitted rather than guessed.

Article history

  1. Version 29 November 2026 · EditorUpdated by Zapia
  2. Version 19 November 2026 · EditorCreated by Zapia