This Museum is housed in the same premises as the National Museum, and they can both be covered in the course of the same visit. This is the only museum in the country that is dedicated solely to Natural History, so it will be the ideal choice for environment enthusiasts. The collection housed here range from a specimen of various reptiles, mammals, birds and more, as well as rock and plant specimens. Many of the animal specimens on displays are creatures that are rare, and in some cases, endemic to Sri Lanka. The man killing Leopard of caught in Punani, the skeletons of some interesting creatures and prehistoric specimens are among some of the most popular displays here.