Puerto Princesa Subterranean River National Park

Puerto Princesa Subterranean River National Park is a UNESCO World Heritage site that features an underground river extending over 8 kilometers through limestone caves. Located on the western coast of the island of Palawan in the Philippines, this park showcases dramatic karst landscapes and a rich biodiversity. Visitors are drawn to the park's stunning geography, which includes both terrestrial and marine ecosystems harboring a variety of flora and fauna. The park serves as a critical habitat for endangered species and boasts a spectacular range of habitats from mangrove forests to lush tropical rainforest. Adventure opportunities abound, with guided boat tours offering an immersive experience of the underground river's cave systems. The park's ecological significance is equally captivating; it is a biodiversity hotspot with numerous endemic wildlife species. The national park is also historically significant with its inclusion as part of the New7Wonders of Nature, underscoring its international appeal and pristine natural beauty.