Venture into Sinharaja, Sri Lanka’s most ancient and biodiverse rainforest and a UNESCO World Heritage Site of global ecological importance – on a guided forest immersion that is unlike any other experience the island has to offer. Led by specialist naturalist guides who have spent years learning the forest’s secrets, you will walk through dripping multi-layered canopy alive with the calls of endemic birds, following forest trails that wind past giant buttress-rooted trees, crystal-clear streams and astonishing assemblages of endemic flora found nowhere else on Earth. Sinharaja is a paradise for birdwatchers, with the majority of Sri Lanka’s endemic species reliably encountered on a single morning walk, while reptile enthusiasts will delight in the forest’s remarkable populations of endemic lizards, frogs and snakes.