The ActiveTalker

The Puerto Princesa Underground River (Puerto Princesa Subterranean River National Park) is among the 28 finalists in the search for the New 7 Wonders of Nature. To help it make the list, you can vote for the underground river by clicking HERE.

Please help the longest underground river in the world that has already been recognized as a UNESCO World Heritage Site in December 1999 and declared as a National Geological Monument in December 2003. Benigno Aquino III, the Philippine president, through Proclamation No. 182, declared a promotion campaign to encourage the Filipino people to help in the campaign to make the Puerto Princesa Underground River be proclaimed as one of the New 7 Wonders of Nature.