Komodo: Batu Bolong Dive Site – Komodo National Park

Site Overview

Batu Bolong is one of the most iconic dive sites in Komodo National Park and is consistently ranked among the best dives in Indonesia. The site features a dramatic underwater pinnacle that rises from over 40 meters to just 5 meters below the surface, sitting exposed in the powerful currents that flow between Komodo and the surrounding islands. The constant flow of nutrient-rich water has created extraordinary coral growth that covers every surface of the pinnacle, from dense soft corals and gorgonian sea fans on the deeper walls to pristine hard coral gardens on the shallow summit. The pelagic action at Batu Bolong is what truly sets it apart — schools of barracuda numbering in the hundreds swirl around the pinnacle, while grey reef sharks patrol the deeper walls and giant trevally hunt in the current. Eagle rays glide past on the upcurrent side, and occasional manta rays and hammerhead sharks make appearances during the peak season. The site requires advanced certification and experience in strong current diving, as the currents can be powerful, multi-directional, and unpredictable. Divers typically descend onto the shallow summit and work their way down the current-facing side, taking shelter in the overhangs and crevices that dot the wall. The shallow summit at 5 to 10 meters provides an outstanding safety stop environment with vibrant coral and abundant reef fish. Batu Bolong is accessible from Labuan Bajo by speedboat or as part of a liveaboard itinerary through Komodo National Park.