Set sail on an epic diving adventure aboard Mermaid II with our 12-day Lembeh – Halmahera – Raja Ampat Liveaboard, now 10% OFF for departures from March 2–13, 2026. Begin your journey in the legendary Lembeh Strait, the world’s muck-diving capital, before exploring the remote islands of Halmahera—known for exhilarating drift dives, manta cleaning stations, and encounters with wobbegong sharks and massive fish schools.
Your voyage concludes in the crown jewel of Indonesia’s underwater world: Raja Ampat. Home to the planet’s richest marine biodiversity, its pristine reefs, kaleidoscopic corals, and iconic karst islands make every dive unforgettable. From rare macro finds to majestic pelagics, this trip offers the perfect blend of thrill, beauty, and discovery across three of Indonesia’s most spectacular regions.
Cabin Availability & Price
- Deluxe Cabin | USD 4,934 / person instead of
USD 5,482 / pax - Budget Cabin | USD 5,774 / person instead of
USD 6,415 / pax
Itinerary
Day 1:
Check-in on board Mermaid II. Once all guests are on board a safety briefing will be given. If all the guests are on board by 12.00 hours, you have the chance to do two extra dives at Lembeh Strait in some fabulous muck dives with critters galore.
Day 2:
Lembeh Strait – some of the best muck diving in Indonesia! Black sand environment full of critters. Frogfish, all kinds of octopi, spiny devilfish, nudibranchs galore and so much more. Cruise overnight to Tifore, 77 nautical miles.
Day 3:
Pulau Tifore is a small island between Halmahera and Lembeh with a submerged reef about half a mile from the island. The main attraction here is definetely the barracudas – hundreds and hundreds have made this their home for years. Really amazing especially if you can get inside the swirling vortex of the barracudas. After this exhilarating day, Mermaid II will cruise overnight to Goraici Islands, 80 nautical miles.
Day 4:
The Goraici Islands are located on the west coast of Halmahera. They have beautiful white sandy beaches with small villages, amazing reefs and pinnacles. Colourful soft coral in the deeper parts and hard coral gardens in the shallows. The local village jetties are a great place for critter filled night dives.Cruise overnight to the Strait of Patintie, 50 nautical miles.
Day 5-6:
You will spend the next two days in the south of Halmahera. Here, two large pinnacles break the surface and are excellent dive sites due to the amount of schooling fish as well as the healthy state of the soft corals. Blacktips, whitetips, turtles and Napoleon wrasse are some of the highlights. Strong currents here will dictate when you will dive. Other sites offer great opportunities as well. Procco Channel, Procco Island and Procco Pinnacle. After these exhilarating 2 days, Mermaid I will cruise overnight to Pisang Islands, 100 nautical miles.
Day 7:
These are a set of two islands and two small rocks between Misool and Halmahera. You will spend the whole day here. The diving is pretty, with sloping reefs full of soft corals in the deeper areas and hard corals bommies in the shallows. When the currents are running, the dive sites can be very fishy, with schooling bumphead parrotfish, zillions of blue triggerfish and dogtooth tunas passing by. Cruise overnight to Misool, 92 nautical miles.
Day 8-9:
Misool is the most southern island in Raja Ampat and it is surrounded by several hundred small islands and rocks. Some of the most beautiful soft coral reefs in the world are located in Misool. It is impossible to describe only several dive sites since there are literally hundreds of them. Every year new dive sites are discovered around Misool. Many of the dive sites around Misool are just as fishy as the ones in the Dampier Strait, with some schools of barracudas, batfish, pinjalo snappers and zillions of fusiliers. But Misool is also a great macro destination. Known as the kingdom of the pygmy seahorse, you can also find allied cowries and plenty of nudibranchs here. Best known diving areas around Misool include Wagma, Farondi, Balbulol, Sagof, Daram, Yellit, Boo, Warakaraket, Fiabacet, Kalig, Wayilbatan, Wayil and Pele. Cruise overnight to the dampier Strait, 90 nautical miles.
Day 10:
Dampier Strait is located between Waigeo and the Bird’s Head Peninsula. Along with Misool, it is the most famous area for diving in Raja Ampat. All of the dive sites around the Dampier Strait are known for a huge amount of schooling fish – barracudas, schools of bigeye trevallies, oceanic triggerfish, spadefish, surgeonfish and snappers. Besides the schooling fish, it is also an area where you get to see black and whitetip reef sharks and wobbegong sharks. Some of the best manta dives are also located in the Dampier Strait. Blue Magic is a small pinnacle where the giant mantas congregate and get cleaned as well. Some of the best mangrove dives are also located in the Dampier Strait, around the islands of Yanggefo and Gam. And of course, one cannot forget the dive sites at some of the jetties in front of local villages, where the pillars are covered in soft corals and are home to a plethora of small critters. Other fantastic dive sites in this area include Cape Kri, Sardine Reef, Chicken Reef, Mioskon, Mike’s Point, Mangrove Ridge and Citrus Ridge.
Day 11:
The last two dives of your cruise will be done in Dampier Strait area. Where big schools of fish and glorious corals are simply amazing! After the second dive MV Mermaid I must go back to Sorong. The crew will take care of rinsing your equipment and there’s time to pack during this 4-5 hour run, 40 nautical miles.
Day 12:
After breakfast, Mermaid I staff will transfer you to the airport.
This is a sample itinerary and is subject to changes beyond the operator’s control. The exact itinerary, route and amount of dives for your cruise may be adapted to best suit the weather conditions, tides and currents, season and other prevailing events
