Sinharaja Forest Reserve


World Heritage Identification Number: 405

World Heritage since: 1988

Category: Natural Heritage

Transboundary Heritage: No

Endangered Heritage: No

Country: 🇱🇰 Sri Lanka

Continent: Asia

UNESCO World Region: Asia and the Pacific

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Sinharaja Forest Reserve: A Biodiverse Haven in Southwestern Sri Lanka

The Sinharaja Forest Reserve, located in the southwestern region of Sri Lanka, stands as a testament to the island nation's rich biodiversity. Established in 1978, this protected area was inscribed as a UNESCO World Heritage Site in 1988, recognizing its global significance.

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UNESCO Description of the World Heritage Site

Located in south-west Sri Lanka, Sinharaja is the country's last viable area of primary tropical rainforest. More than 60% of the trees are endemic and many of them are considered rare. There is much endemic wildlife, especially birds, but the reserve is also home to over 50% of Sri Lanka's endemic species of mammals and butterflies, as well as many kinds of insects, reptiles and rare amphibians.

Encyclopedia Record: Sinharaja Forest Reserve

Sinharaja Forest Reserve is a forest reserve and a biodiversity hotspot in Sri Lanka. It is of international significance and has been designated a Biosphere Reserve and World Heritage Site by UNESCO.

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Additional Site Details

Area: 8,864 hectares

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

Coordinates: 6.416666667 , 80.5

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Image of Sinharaja Forest Reserve

© A.Savin, FAL Resized from original.

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Nearby World Heritage Sites

Old Town of Galle and its Fortifications
53 km — Sri Lanka
Sacred City of Kandy
99 km — Sri Lanka
Central Highlands of Sri Lanka
120 km — Sri Lanka
Rangiri Dambulla Cave Temple
161 km — Sri Lanka
Ancient City of Sigiriya
173 km — Sri Lanka

Country Information: Sri Lanka

Flag of Sri Lanka

Official Name: Democratic Socialist Republic of Sri Lanka

Capital: Sri Jayawardenepura Kotte

Continent: Asia

Population (2024): 21,916,000

Population (2023): 22,037,000

Population (2022): 22,181,000

Land Area: 61,860 sq km

Currency: Sri Lankan rupee (LKR)

Country Data Sources

Last updated: January 18, 2026

Portions of the page Sinharaja Forest Reserve are based on data from UNESCO — World Heritage List Dataset and on text from the Wikipedia article Sinharaja Forest Reserve, 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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