Nearby
As limestone massifs are normally found in coastal areas, the existence of Batu Punggul deep in the interior of Borneo is a source of geological wonder to scientists visiting the area. Bring long trousers and proper walking shoes for the scramble up the peak and for some protection while caving. Also, the journey to Batu Punggul may take the whole day.
Cave
Cave exploration is an exciting treat of unusual stalactites, stalagmites and bats. The Rafflesia, the world's largest flower, can be found about 25-minutes' walk from the caves. The area is also home to wild orchids. It is possible to climb to the top of the massif for panoramic views of the surrounding forest. At night, there is impressive music coming from the 'jungle symphony'.