About Sinharaja
Sinharaja Forest Reserve is Sri Lanka's last viable area of primary tropical rainforest and one of the island's most precious natural treasures. Designated a UNESCO World Heritage Site in 1988, this ancient forest covers approximately 11,187 hectares and contains an extraordinary concentration of endemic species found nowhere else on earth.
The forest is particularly renowned among birdwatchers — of Sri Lanka's 26 endemic bird species, an incredible 21 can be found within Sinharaja. The purple-faced langur, giant squirrel, leopard and dozens of endemic reptiles and amphibians also call the forest home.
Guided forest treks through Sinharaja are an immersive, otherworldly experience. The dense forest canopy creates a green cathedral of light, sound and life — with the constant calls of endemic birds, the rustle of endemic lizards and the rich smell of ancient forest floor.
Key Attractions
Endemic Birdwatching
21 of Sri Lanka's 26 endemic bird species live here — a paradise for birdwatchers.
Forest Trekking
Guided treks through ancient primary forest with experienced local naturalists.
Endemic Wildlife
Rare reptiles, amphibians and mammals found nowhere else on the planet.
Forest Streams
Crystal clear streams and small waterfalls run through the forest interior.
Giant Trees
Ancient dipterocarp trees tower above the forest floor in undisturbed primary growth.
Nature Photography
Extraordinary opportunities for wildlife and macro photography in the forest.
Getting There
Sinharaja is approximately 190 km from Colombo — around 4 hours by road. The main entry point is via Kudawa in the north or Deniyaya in the south. A private car is strongly recommended as public transport options to the forest entrances are very limited.
Local Tips
- Always use a registered local guide — it is mandatory and dramatically improves sightings
- Wear long trousers and apply leech repellent — leeches are common after rain
- The forest is best early morning when birds are most active
- Bring waterproof protection for your camera and bag — it rains frequently
- Go slowly and quietly — the forest rewards patience and stillness
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