The Puerto Princesa Subterranean River National Park is a protected area in the Philippines.
The park is located in the Saint Paul Mountain Range on the western coast of the See more

The park has a range of forest formations, the thirteen forest types found in tropical Asia, namely forest over ultramafic soils, forest over limestone soils, montane forest, freshwater swamp forest, lowland evergreen tropical rainforest, riverine forest, beach … See more

Puerto Princesa Underground River was entered as the Philippine entry – and topped the first round of voting – in the New 7 Wonders of Nature competition. On July 29, 2011, after the second round of voting, it was declared 1 of 28 finalists. Mayor Edward S. … See more

Media related to Puerto Princesa Subterranean River National Park at Wikimedia Commons See more

The park has a limestone karst mountain landscape. St. Pauls Underground River Cave is more than 24 kilometres (15 mi) long and contains an … See more

Birds comprise the largest group of vertebrates found in the park. Of the 252 bird species known to occur in Palawan, a total of 165 species of birds were recorded in the park. This represents 67% of the total birds and all of the 15 endemic bird species of … See more

• List of World Heritage Sites in the Philippines
• List of national parks of the Philippines
• ASEAN Heritage Parks See more