Waulpana Cave is the perfect adventure. Located eleven kilometres from Uda Walawe, the Waulpana Cave contains numerous beautiful stalagmites and stalactites estimated to be a staggering 500 million years old. You can venture 300 metres underground into the dark cave and see fossils buried in the cavern wall as well as a mysterious waterfall in the centre fed by a small stream. Damp and earthy-smelling, the interior of the cave is home to thousands of bats as well as some reptiles and amphibians.