One of the main reasons we decided to visit the island of Palawan was to take a boat ride on the Subterranean River, One of the New 7 natural wonders of the world.

The cave system the river flows through is over 8km in length, our tour was of the first 1.5km as you are not allowed to go any further.

The cave is really impressive and massive in size, full of bats and interesting rock formations.

It was really busy on the day we visited and we had a few hours of just waiting around for our number to be called, worth it though as is a unique experience and pretty different from the other activities on our trip so far.