Asia/Philippines/Palawan/Puerto Princesa/Puerto Princesa Subterranean River National Park/

Puerto Princesa Subterranean River National Park

BA world heritage site, this natural wonder features an 8.2 kilometer navigable underground river, reputed to be the world's longest, that winds through a spectacular cave before emptying out in to the South China Sea. This river flows within a deep cavern under rugged limestone and marble cliffs, special features of the park. Known as one of the world's wonders, this river stretches eight kilometers deep into an underground lagoon with crystalline waters. Within the hallowed recesses, one winds through the tunnel aboard a paddle boat with outriggers to be enthralled at every turn which reveals stalactite pillars, rock formations, and domed amphitheaters. The park is located in Bahile, Puerto Princesa, Palawan. Located 81 kilometers from the city proper, the place can be reached through Barangay Cabayugan to Sabang, from where one could take a pumpboat ride to the Underground River, or hike through a monkey trail. An alternative way to reach the river is through a hired pumpboat ride from Bahile wharf. Travel time through Barangay Cabayugan is 1 1/2 hours' jeepney ride and 10 to 15 minutes’ pumpboat ride or 1 1/2 hours’ hike.