Palawan Philippines

Where is the Puerto Princesa underground river? The river flows directly underneath the St Paul Mountain Range, found on the mid-western coast of Palawan island. The river system was created millions of years ago as water channelled its way through the rock creating a series of vast chambers and caverns. The cave system stretches for a total of 24km beneath the mountains. Visitors can explore a smaller portion – entering the cave from the point where the underground river reaches the sea. The river and caves are home to a complex ecosystem that has adapted to the underground conditions over hundreds of years. Many of the species found in the caves are endemic to the river system, including certain types of giant spiders, crabs, fish and snakes, although bats and swallows are likely to be the only creatures you’ll see. #urbanexplorer #maydaytrip