🌏 Puerto-Princesa Subterranean River National Park
Underground river and karst landscape in Palawan, Philippines
📋 Fast Facts
- UNESCO World Heritage Site inscribed in 1999
- Home to an 8.2-kilometer navigable underground river
- Located 80 kilometers north of Puerto Princesa City, Palawan
- Protected karst landscape with tropical lowland evergreen forests
Puerto-Princesa Subterranean River National Park on the island of Palawan is recognized for its exceptional limestone karst landscape ...