Palawan

Puerto Princesa Subterranean River National Park – a protected area in Palawan

        PUERTO PRINCESA SUBTERRANEAN RIVER NATIONAL PARK   Photo from: http://no1amazingthings.blogspot.com/2012/09/puerto-princesa-subterranean-river.html#.WC09OySkxlM   The Puerto Princesa Subterranean River…

8 years ago