All posts tagged: subterranean

Underground river

UPDATE January 28, 2012: Puerto Princesa Underground River (PPUR) is now officially confirmed as one of the New7Wonders of Nature! The Puerto Princesa Subterranean River National Park is included in the UNESCO World Heritage List for being the only national park in the country with a thick tropical forest cover within the city. Its unique merits have also earned itself a nomination in the New Seven Wonders of Nature, and the Philippines’ pride and bet.