The tour starts with an early pick up from your preferred hotel in Puerto Princesa City. Enjoy a 2.5 hour drive to Sabang with a picturesque view of other natural attractions. From Sabang you will take a motorized Bangka (which is a small motorize local boat) going to the Entrance Beach, a wonderful forest area home to a number of indigenous species, containing a set of naughty Macaque's. See and experience a close encounter with monkeys and monitor lizards in a rain forest setting.
From there, enter the exotic and breathtaking world of the underground river by paddle boat for 45 minutes to 1 hour. Explore the pitch-dark inner recesses of the cavern. The Underground River is one of the longest navigable underground rivers in the world, with a total length of 5 miles (8km).
Witness the stalagmite-pillared interiors and different rock formations and doomed amphitheaters which took thousands of years to form, and the Swift and Bat populations that inhabit the cave.
Upon your return to the Sabang port your guide will bring you to a local restaurant where you will be provided a buffet lunch.