Tourist Spots in Palawan: Puerto Princesa Subterranean River National Park

You can find a lot of beautiful and exciting tourist spots in Palawanand among these, the Puerto Princesa Subterranean River National Park tops the list. Popularly known as the Puerto Princesa Underground River, it is listed as a UNESCO World Heritage Site and is said to be the longest navigable subterranean river in the world. The Puerto Princesa Underground River is the official finalist of the Philippines to the search for the New 7 Wonders of Nature? So do I think it deserves a spot in the New 7 Wonders of Nature? Definitely yes!