by SlamMerboY on Flickr.Puerto Princesa Subterranean River National Park is located about 50 kilometres north of the city centre of Puerto Princesa, Palawan, Philippines. On November 11, 2011, it was…

by SlamMerboY on Flickr.Puerto Princesa Subterranean River National Park is located about 50 kilometres north of the city centre of Puerto Princesa, Palawan, Philippines. On November 11, 2011, it was…