Underground river located in the town of sabang on Palawan island. Referred to as the Puerto Princesa Subterranean River National Park is a protected area of the Philippines located about 80 kilometres north of the city centre of Puerto Princesa, Palawan. The river is also called Puerto Princesa Underground River. The entrance to the subterranean river is a short hike or boat ride from the town Sabang. This image was taken at the entrance of the attraction just to the left.
