Dive Site: Karang Makassar

About Karang Makassar

Karang Makassar, widely known as Manta Point, offers one of Komodo National Park's most reliable manta ray encounters. This extended underwater plateau, characterized by a sand and rubble channel between Komodo and Rinca, is a crucial feeding and cleaning ground for both reef manta rays (Mobula alfredi) and occasionally oceanic mantas (Mobula birostris). While the coral architecture is sparse compared to other Komodo sites, the consistent manta activity, including their graceful circling over cleaning stations and distinctive barrel-rolling, defines the dive experience. The site primarily consists of a gently sloping bottom of rubble and sand, interspersed with scattered coral clusters and sponge patches that serve as vital cleaning stations. Divers typically explore the area between 8 and 18 meters, often as a drift dive that capitalizes on the prevailing currents to move along these cleaning stations. This unique topography attracts a diverse array of marine life beyond mantas, such as eagle rays, reef sharks, and schooling fish, while macro enthusiasts can discover nudibranchs and shrimp gobies within the rubble. Manta sightings are frequent by global standards, particularly from April through November, although activity can be observed year-round. Variability in plankton blooms, tidal phases, and water temperature influences manta behavior and visibility. Patient divers who maintain position or drift slowly are often rewarded with close interactions, making it an exceptional site for observing these giants in their natural habitat. Most divers access Karang Makassar from Labuan Bajo, either via day boats or liveaboard itineraries, which frequently combine it with other central or northern park sites. The site's conditions are generally suitable for newly certified divers under supervision, especially during mild current days, though strong currents require good buoyancy control and awareness.

Dive site facts: Karang Makassar

Depth

5–18 m

Typical dive

8–18 m

Current

Mild to strong drift

Visibility

10–20 m

Water temperature

26–29°C

Entry

Live drop / Tender

Level

Open Water and up, drift discipline

Dive type

Drift, pelagic, macro

Night dive

Not typical

Region / port

Komodo National Park

Coordinates

-8.6234, 119.4812

Conditions & Currents

Karang Makassar is typically dived as a drift, with current strength varying from mild to occasionally strong depending on tidal phases and moon cycles. Divers enter up-current and allow the flow to carry them along the plateau, observing cleaning stations. Good buoyancy control and awareness of current direction are essential, particularly when conditions pick up, though the site often remains accessible for less experienced divers under supervision. Visibility ranges from 10 to 20 meters, but can decrease when plankton levels are high, which paradoxically can indicate increased manta feeding activity. There is generally no significant thermocline within the main diving depth.

Marine life & sighting chances

Reef Manta Ray

April–November · common

Giant Oceanic Manta Ray

occasional

Blacktip Reef Shark

occasional

Whitetip Reef Shark

occasional

Eagle Ray

occasional

Green Turtle

occasional

Hawksbill Turtle

occasional

Moray Eel

occasional

Bumphead Parrotfish

occasional

Wrasse

common

Flasher Wrasse

occasional

Shrimp Goby

occasional

Nudibranch

occasional

Octopus

rare

Dive profile & how the dive runs

Diving Karang Makassar usually begins with a live drop from the boat up-current. Divers descend to the shallow plateau, typically maintaining a depth between 8 and 15 meters, where the manta cleaning stations are concentrated. The dive progresses as a drift along the reef, allowing the current to carry divers past various coral bommies and rubble patches where mantas often gather. Guide direction is crucial here to position divers optimally for manta encounters without disturbing the animals. The turn point is determined by current strength and air consumption. The safety stop is usually performed in the blue, either tethered to the guide or in open water, before surfacing for boat pickup down-current.

Underwater photography

Karang Makassar is a prime location for wide-angle photography, focusing on its signature manta rays. A fisheye or wide-angle lens is ideal for capturing the majestic animals and their interactions around cleaning stations. Given the relatively shallow depth and potential for bright conditions, consider using strobes or video lights to fill in shadows and enhance color, especially when shooting into the sun. Patience is key; position yourself calmly near cleaning stations, avoiding chasing the mantas, and let them approach you. For macro enthusiasts, the rubble areas hold hidden gems like nudibranchs and shrimp gobies, requiring a macro lens and careful buoyancy to avoid stirring up sand.

Combine with nearby dive sites

• Batu Bolong

  Known for vibrant coral and reef sharks, offering a contrasting reef experience.

• The Cauldron

  A thrilling drift dive with strong currents and pelagic encounters.

• Manta Alley

  A different manta site in the south of Komodo, with colder, richer waters and potentially larger aggregations.

• Tatawa Kecil

  Nearby site known for its beautiful corals and abundant fish life.

• Castle Rock

  A seamount attracting large pelagic species with strong currents.

Getting there & logistics

Most divers travel to Komodo National Park via Labuan Bajo, Flores (LBJ airport), which serves as the primary gateway. From Labuan Bajo, Karang Makassar is accessible by both daily dive boats and liveaboard vessels, typically requiring a 90-minute to two-hour surface journey on a fast boat. It's often included in itineraries that explore the central and northern parts of Komodo National Park. Liveaboard trips can range from 3 to 10 days, offering more comprehensive access to various dive sites, including those further south. A Komodo National Park entrance and diving permit is required, usually covered by the dive operator.

Safety & environment

Diving at Karang Makassar, like many Komodo sites, requires adherence to careful safety protocols due to variable currents. Always follow your dive guide's instructions for entry, drift trajectory, and boat pickup. Maintain excellent buoyancy to avoid contact with the fragile cleaning stations and the sand. The nearest recompression chamber is in Denpasar, Bali, necessitating robust evacuation procedures. Comprehensive dive insurance, including coverage for emergency medical and evacuation costs, is highly recommended. Always carry a surface marker buoy (SMB) and know how to deploy it, especially during drift dives where surfacing away from the boat is possible.

Who it suits — and who it doesn't

FAQ

Karang Makassar FAQ

Liveaboards diving Karang Makassar

These liveaboards may visit Karang Makassar on selected itineraries — the exact dive sites depend on departure, weather and conditions.

Naga Biru

Indonesia

12 guests40 m

$272/day

Ecopro Duyung Baru

Indonesia

6 guests27 m

$361/day

Jaya

Indonesia

14 guests23 m

$280/day

Wellenreng

Indonesia

9 guests25 m

$425/day

Komodo Aggressor

Komodo, Indonesia

16 guests29 m

$312/day

Blue Manta

Indonesia

20 guests45 m

$482/day

Mari

Indonesia

14 guests32.2 m

$321/day

Situju7

Komodo, Indonesia

10 guests32.7 m

$362/day

Pindito

Indonesia

16 guests37.79 m

$533/day

Mermaid II

Komodo, Indonesia

18 guests

$389/day

Pearl of Papua

Raja Ampat, Indonesia

14 guests30 m

$303/day

Putri Naga

Komodo, Indonesia

6 guests25 m