One of the promising tourist attractions of Puerto Princesa in Palawan west of the Philippines is the Ugong Rock limestone formation tour. Ugong Rock is a limestone formation located in the scenic Barangay Tagabinet, a few kilometers away from the well-known Puerto Princesa Subterranean River National Park or simply world-renowned Underground River. Ugong Rock can be accessed from the city of Puerto Princesa within two hours or less by van or any land vehicle because the way to the limestone formation is well-paved. The limestone formation is just a few hundred meters away from the main road t... From: Ugong Rock: A Limestone Formation Tour Through Nooks and Crannies.

