Puerto Princesa City, the capital of Palawan Province, is a first class city in the Philippines. The city has been acclaimed several times as the cleanest and greenest city in the Philippines. Just a few minutes north of city proper, hop onto a boat and go island hopping at the emerald waters of Honda Bay. The Puerto Princesa Subterranean River National Park, a UNESCO World Heritage Site, features a spectacular limestone karst landscape with its underground river. The area represents a significant habitat for biodiversity conservation.
Puerto Princesa Underground River