Komodo National Park appears on best-dive-destination lists around the world, and the reputation is earned. Within a relatively compact area, you have wall dives, seamounts, manta cleaning stations, world-class macro sites, and shark aggregation points. Here are the highlights.
Who This Is For
Divers of all levels planning a Komodo trip who want to know which sites to prioritise and what conditions to expect.
Batu Bolong
One of the most celebrated dive sites in Indonesia. A solitary rock rising from deep water, its walls covered in dense soft corals, sea fans, and sponges. Strong currents make it a drift dive, and the nutrient-rich water supports extraordinary diversity: reef sharks, Napoleon wrasse, trevally, and thick schools of fish that block the light. Best for intermediate to advanced divers comfortable in current. Depth: 5–30+ metres.
Crystal Rock and Castle Rock
Two seamounts in the north of the park, often dived together. Both attract large pelagic fish: barracuda schools, trevally, bumphead parrotfish, and reef sharks. Coral health is exceptional. These are the sites that bring experienced divers back to Komodo year after year. Best for divers with solid buoyancy control. Depth: 3–30 metres.
Manta Point
The cleaning stations sit at 6–12 metres and are excellent for divers who want to hover quietly and observe manta rays at close range. Suitable for all levels on calm days. Depth: 3–25 metres.
Cannibal Rock
A macro photographer’s paradise. A seamount rising from 30 metres, covered in some of the most colourful soft corals in the park. Known for pygmy seahorses, nudibranchs, frogfish, and ghost pipefish. If you enjoy slow, meticulous dives looking for small creatures, this is one of the best sites in Indonesia. Depth: 5–30 metres.
Siaba Besar
A gentler site suited to all levels. Sea turtles rest and feed on the reef throughout. Excellent coral gardens, strong reef fish diversity, and manageable currents. A good option for recently certified divers. Depth: 3–18 metres.
Tatawa Besar
A large reef system in the central park with rich soft coral cover, strong fish life, and manageable currents on most days. Good for day trip divers who want variety without extreme conditions.
Sangeang Api
A volcano island on the northern edge of the park, accessible mainly by liveaboard. Black sand slopes, unique volcanic terrain, and marine life adapted to the unusual environment. One of the most unusual dives in the region. Depth: 5–30 metres. Experienced divers.
Understanding Komodo Currents
Komodo’s famous currents drive its marine diversity. They also demand respect. Conditions vary significantly with tide and season. Your dive guide will assess conditions before each dive and adjust the plan. Follow their lead. These are not sites for unguided independent diving.