Rainforests of the Atsinanana


World Heritage Identification Number: 1257

World Heritage since: 2007

Category: Natural Heritage

Transboundary Heritage: No

Endangered Heritage: No

Country: 🇲🇬 Madagascar

Continent: Africa

UNESCO World Region: Africa

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The Rainforests of the Atsinanana: A Unique Biodiversity Haven in Eastern Madagascar

The Rainforests of the Atsinanana, inscribed as a UNESCO World Heritage Site in 2007, represent a significant portion of the eastern part of Madagascar. This designation encompasses 13 distinct areas within six national parks, each playing a crucial role in preserving the island's unique biodiversity.

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UNESCO Description of the World Heritage Site

The Rainforests of the Atsinanana comprise six national parks distributed along the eastern part of the island. These relict forests are critically important for maintaining ongoing ecological processes necessary for the survival of Madagascar’s unique biodiversity, which reflects the island’s geological history. Having completed its separation from all other land masses more than 60 million years ago, Madagascar’s plant and animal life evolved in isolation. The rainforests are inscribed for their importance to both ecological and biological processes as well as their biodiversity and the threatened species they support. Many species are rare and threatened especially primates and lemurs.

Encyclopedia Record: Rainforests of the Atsinanana

The Rainforests of the Atsinanana is a World Heritage Site that was inscribed in 2007 and consists of 13 specific areas in six national parks in the eastern part of Madagascar:Marojejy National Park Masoala National Park Zahamena National Park Ranomafana National Park Andringitra National Park Andohahela National Park

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Additional Site Details

Area: 479,660.7 hectares

UNESCO Criteria: (ix) — Outstanding example representing ecological and biological processes
(x) — Contains most important habitats for biodiversity

Coordinates: -14.4597222222 , 49.7025

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Nearby World Heritage Sites

Royal Hill of Ambohimanga
530 km — Madagascar
Aldabra Atoll
665 km — Seychelles
Andrefana Dry Forests
703 km — Madagascar
Pitons, cirques and remparts of Reunion Island
959 km — France
Island of Mozambique
966 km — Mozambique

Country Information: Madagascar

Flag of Madagascar

Official Name: Republic of Madagascar

Capital: Antananarivo

Continent: Africa

Population (2024): 31,964,956

Population (2023): 31,195,932

Population (2022): 30,437,261

Land Area: 581,800 sq km

Currency: Malagasy ariary (MGA)

Country Data Sources

Last updated: January 18, 2026

Portions of the page Rainforests of the Atsinanana are based on data from UNESCO — World Heritage List Dataset and on text from the Wikipedia article Rainforests of the Atsinanana, licensed under CC BY-SA 4.0. Changes made. Additional original content by World Heritage Explorer (WHE), licensed under CC BY-SA 4.0. WHE is not affiliated with UNESCO or the World Heritage Committee. Legal Notice. Privacy Policy.

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