
After taking a bus through the mountains of Palawan island for about two hours, I arrived at a dock surrounded by floating catamarans. I waded out to the nearest one and a guide took me on a boat ride, passing more mountains and oceanside cliffs, to a beach. It was private and adjacent to tall cliffs with white sand beaches and tropical fish.

This is the beach with the boat in the background.

I then took a walking path through the jungle to another dock on a river that contained these smaller catamarans for the underground river tour.

The entrance to the cave.
We travelled a few kilometers into the river. At some points the cave ceiling was over 60 meters tall. Massive stalactites and stalagmites covered the cave walls with large bats that swooped down over your head to eat the waterbugs and mosquitoes. There was no lighting so you could see only with a spotlight at the front of the boat.
