Around 15km South of Sabang near Barangay Tagabinet, ascend to the top of the amazing caves of the 75 feet tall karst limestone formation, Ugong Rock, an ultimate destination for activities like caving and spelunking, or ziplining along the 800 meter view surrounding the countryside for a truly exhilarating adventure. "Ugong" stands for the gong-like sound that stalactites produce inside the cavernous structures when pounded by hand.