Sinharaja

Sinharaja Forest Reserve is Sri Lanka's last viable area of primary tropical rainforest and a UNESCO World Heritage Site.

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About Sinharaja

Sinharaja Forest Reserve is Sri Lanka's last viable area of primary tropical rainforest and a UNESCO World Heritage Site. It's renowned for its rich biodiversity, boasting a high number of endemic species of flora and fauna, including over 60% of the trees and many rare species of mammals, birds, insects, reptiles, and amphibians. This lowland rainforest is a vital ecological area and a popular destination for nature lovers and researchers.

Ancient rainforest
Research station access
95% endemic birds
UNESCO World Heritage Site

8,864 hectares
area
65% endemic
butterflies
2,500-4,000mm
annualRainfall
18-23°C
temperature

Featured Activities

Evening catamaran sail around natural harbor with swimming opportunity and refreshments.

Guided Nature Walks

Sinharaja

Sinharaja Forest Reserve offers guided nature walks for exploring its unique biodiversity. These walks, led by knowledgeable local guides, provide an immersive experience into the rainforest, showcasing its endemic flora and fauna.

Bird watching

Sinharaja

Sinharaja is a haven for birdlife, with 95% of Sri Lanka's endemic birds found there.

Waterfall Visits

Sinharaja

Sinharaja Forest Reserve offers several waterfall visits as part of its trekking and tour options. Popular waterfalls include Kakuna Ella, Pathan Oya Ella, Brahmana Ella, Thattu Ella, Uran Watunu Ella, Gal Doruwa Ella, and Duwili Ella.

Research Trail Experience

Sinharaja

Scientific exploration of research plots, canopy studies, and ongoing conservation projects with resident researcher.

Sinharaja at a Glance

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Peak

January to March

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Weather

Inter-monsoon periods

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Duration

2-3 days recommended
full experience

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Timing

Early morning or late afternoon visits

Sinharaja Location

UNESCO-listed rainforest reserve in Sri Lanka's wet zone biodiversity hotspot

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Location

Sinharaja Forest Reserve, Sabaragamuwa and Southern Provinces, Sri Lanka

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Region

Spanning Ratnapura, Galle and Matara Districts

UNESCO World Heritage Site & Biosphere Reserve

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Distance from Major Cities

  • Colombo: 120km (3.5-4hr drive)
  • Galle: 70km (2.5hr drive)
  • Ratnapura: 50km (2hr drive)
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Main Entry Points

  • Kudawa Entrance (Northwest)
  • Pitadeniya Entrance (South)
  • Morning Side Entrance (East)
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Key Features

  • Last viable primary rainforest in Sri Lanka
  • Over 60% endemic tree species
  • Habitat for 95% of Sri Lanka's endemic birds
  • Home to rare mammals like purple-faced langur
  • Network of hiking trails through dense forest
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Eco-Tourism Tip: Visit during the drier months (January-April or August-September) for better trail conditions. Hiring a local guide is mandatory and greatly enhances wildlife spotting. Wear leech socks (provided by guides), bring rain gear, and use eco-friendly insect repellent. Morning hours (6-10am) offer the best wildlife activity.