The Yagirala Rainforest Reserve, also known as the Paniyawala Rain Forest, is a tranquil natural gem located in the Kalutara district of Sri Lanka. Yagirala Rainforest Reserve spans over 2,360 hectares and is approximately an hour or more away from Kalutara. It's one of the top-listed places to visit in the district. This world heritage virgin rainforest boasts unique botanical and biological species. The density of trees and the natural habitat of animals make it a captivating destination for nature enthusiasts. Within its lush greenery, there are 36 species of mammals, including 4 endemic species, and a rich diversity of flora from 62 families. Yagirala forest reserve is situated in the low country wet zone and holds significance in Sri Lanka's biodiversity hotspot.