Nusa Tenggara, Indonesia
Komodo
National park between Flores and Sumbawa where cold Indian Ocean water meets warm Flores Sea water through narrow channels, producing strong-current pinnacle diving in the north and cold plankton-rich manta and macro diving in the south.
- Reef manta ray
- Drift
- Pelagics
- Strong current
Best season
Best Apr–Oct
Minimum cert
Advanced
Water
22–29°C
Current
strong
Season
When this place works
The park stays open and the northern sites are diveable year-round from Labuan Bajo. The 'limited' months reflect the south: Dec-Feb monsoon swell makes the southern sites and the crossing to them unreliable, and liveaboard itineraries…
Why dive here
What this place is known for
- 01drift
Channel and pinnacle current diving
Genuinely the product here, not a hazard to tolerate. Castle Rock, Crystal Rock, Batu Bolong and The Cauldron are dived specifically because the current stacks fish on the upcurrent side. Reef hooks are standard.
02pelagicReef manta aggregations
Karang Makassar ('Manta Point') in the middle of the park and Manta Alley in the south. Feeding rather than cleaning behaviour at Manta Alley, in cold green water, which is a very different experience from the clear-water cleaning stations people picture.
03macroSouthern macro and critter diving
Surprise relative to the headline: Komodo is sold on dragons, drift and mantas, and almost nobody books it for macro. The cold upwelling sites in the south (Cannibal Rock, Yellow Wall, Torpedo Alley) are a serious critter destination with frogfish,…
Marine life
Twelve-month species timelines
Present year-round in the park; concentrations reported strongest Dec-Feb in the south when plankton density peaks. That is also the roughest time to reach the southern sites, which is the trade…
Holding in current on the northern pinnacles, particularly Castle Rock and Crystal Rock.
Conditions
What the water is like
Water temp
22–29°C
15°C — 32°C
Visibility
5–35 m
0 m — 40 m
Current
strong
mild — strong
Thermoclines
Expected
likely
Minimum certification — Advanced
Two different destinations in one park. North is warm (27-28C) and clear with hard current; south runs 22-24C on upwelling with green plankton-rich water and visibility that can fall to 5m. Divers pack for Indonesia and get cold in the…
Entries — boat
Recommended & required
- nitrox — recommended. Common on liveaboards; repetitive deep pinnacle profiles.
Logistics
How people dive it
4-10 days
scuba
The only format that reaches the southern sites (Manta Alley, Cannibal Rock, Horseshoe Bay) in reasonable time. Day boats from Labuan Bajo…
3-10 days
scuba
Day boats from Labuan Bajo cover the central and northern park: Karang Makassar, Batu Bolong, Castle Rock, Crystal Rock, The Cauldron. Long…
1-3 days
snorkel
High-volume snorkel and boat-tour traffic from Labuan Bajo, mostly combining Komodo dragons with a snorkel stop at Karang Makassar. Same…
Operators
Who to book with
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