Cajoma IV, Indonesia


Newly built in 2015, the traditional sailing phinisi Cajoma IV offers epic liveaboard dive trips in Komodo from April - December each year. Cruises are 3-nights/4-days long, and explore the diverse area of this National Park. The itineraries have been planned with divers needs in mind, and the maximum amount of dives is on offer whilst keeping group sizes small (4:1 ratio). The schedules cover some of Komodo's best dive sites, including Manta Point and Castle Rock to see mantas and sharks, as well as incredible muck dives to see amazing critters. Add to that a land visit to see Komodo Dragons and flying foxes, and you have the perfect short Komodo dive trip.

Topside the modern 30m Cajoma IV liveaboard caters to just 8 guests in 4 en-suite cabins. There is a master cabin with private balcony located on the main deck, and 2 x doubles and 1 x twin cabin located on the lower deck. All cabins have en-suite bathrooms and air-conditioning. Social areas include a large sun deck, jacuzzi, outdoor dining area and indoor lounge, bar and kitchen. Fresh meals are provided with a wide variety of local Indonesian cuisine and western dishes on offer.

The friendly, passionate and experienced crew of the Cajoma IV liveaboard are ready and waiting to help you experience a Komodo dive liveaboard to remember. Call us or book online today to reserve your space.

FLEXIBLE BOOKING TERMS - Learn more about what this means

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Included: VAT, Chamber Fees, Environment Tax, Fuel Surcharge, Port Fees, Airport Transfer, Hotel Transfer, Drinking Water, Soft drinks, Tea & Coffee, Welcome Cocktails, Full-Board Meal Plan (All meals), Snacks, Diving Package, Land Excursions, Naturalist Guide, Snorkel Gear, Snorkeling Guide, Cabin Towels, Complimentary Toiletries, Deck Towels.

Required Extras: National Park Fees (275,000 IDR per day).

Optional Extras: Dive Insurance (30-40 EUR), Gratuities, Alcoholic Beverages, Rental Gear (350,000 IDR per day).

Book now, pay later: You can easily place your booking online. We will then hold the spaces for you and you can confirm with a payment later.

* Extra fees are shown per person.

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Boat features

  • Daily housekeeping
  • Audio & video entertainment
  • Aircon Cabins
  • Sun Deck
  • Indoor Saloon
  • Non-Diver (Snorkeler) Friendly
  • Warm Water Showers
  • Outdoor Dining
  • Custom built for diving
  • Charging stations
  • En-Suite bathrooms
  • Non-Smoking Rooms
  • Family Cabins
  • Seaview Cabins
  • Rooms with Balcony
  • Separate Rinse for u/w Camera
  • Dedicated Local & International Crew
  • Nearly 1:1 Crew-to-Guest Ratio
  • Leisure Deck
  • Observation Deck
  • Bar
  • Available for Charter
  • Jacuzzi / Hot Tub

Food & Drinks

  • Western Food
  • Local Food
  • Vegetarian Options
  • Buffet style
  • Beer available
  • Snacks All Day
  • Vegan Options
  • Fine Wines Selection
  • Free Soft Drinks
  • Wine Available
  • Set Menu Dinner
  • Welcome Cocktails
  • Full-board Option

If you have any specific dietary requirements whilst on-board your cruise, you can add this to your special requests on step 2 of the booking form. We advise limiting these requests to religious beliefs or food allergies.


  • DIN Adaptors
  • Rinse Hoses
  • Dive deck
  • Tenders for diving
  • Shaded Diving Area

The crew speaks English, Dutch, French, and Indonesian.

Gear Rental

There is diving gear available on this boat. Please provide your rental needs on the booking form. See below for further details on inclusions and pricing. Show prices.

Boat Specifications

  • Year built 2015
  • Length 30 meters
  • Top speed 12 knots
  • Engines 6 Cylinder Mitshubishi
  • Max guests 8
  • Number of cabins 4
  • Number of bathrooms 4
  • Tenders 2 speedboats
  • Water capacity 10000 liters

Boat Navigation and Safety

  • Radar
  • Depth Sounder
  • GPS
  • Radio VHF/DSC/SSB
  • E.P.I.R.B. Distress System
  • Emergency Rafts
  • Life Vests
  • Fire Alarm & Fire Extinguishers
  • Oxygen
  • First Aid Kits
  • Bilge pump alarm

Cajoma IV Reviews

  • 9.1 Superb
  • 24 Verified Reviews
  1. Vessel
  2. Crew
  3. Food
  4. Diving
  5. Value
  • 10 Exceptional
  • Katrina G
  • United States United States
We had the best time on the Cajoma. The crew was amazing, dive instruction was amazing. The boat was beautiful. The food was abundant, fresh, delicious and vairable each day. We had the best experienc

we loved diving at unique sites for each dive

Recommended for
The dive site, the boat, the friendly staff
  • 8.4 Very good
  • Joanna C
  • United States United States
Outstanding Experience

Great adventure Diving but the added hikes on Prada Island and Rinca Island to visit the National Park with Komodo Dragons made it superior

Recommended for
Master Cabin, Terrific Master Diver guides with Manta Rhei Divers- Michelle and Echo
  • 7.2 Good
  • Frank F
  • United States United States
Great Diving but strong currents

Seeing the many mantas, the hike to viewpoint for sunset and all the great diving. Would do this trip again on the same boat.

Recommended for
The fellow divers, the boat, the crew.
  • 8.8 Fabulous
  • Dev G
  • United States United States
Incredible experience, would recommend to everyone

- Top notch diving equipment (most of it brand new), really really improved the diving experience - Guides were super helpful and knowledgeable, and really made the trip memorable - Boat had everything we could ask for in terms of comfort, good food, etc. Only negative: They allow novice open water divers on the same trip. We had a person in my group who didn't even know how to put on a BCD, and could not descend properly, maintain buoyancy, ascend properly, etc. and was just overall clueless. The divemaster was super helpful, but every so often we had to cut dives short/avoid areas because of this (Komodo has some nice dives with strong currents that we avoided), and it became a little tiring towards the end because something or the other was always going wrong...

Recommended for
Incredible guides, great food, top notch equipment
  • 10 Exceptional
  • Peter C
  • United States United States
Excellent diving and incredible food.

Manta rays, sea horses, and cuttlefish. Water was warm, and currents were strong but managable. Cabins were comfortable and more than roomy enough. Note that they don't pick you up from the airport, but they do pick you up from the hotel to bring you to the docks. Taxis are cheap and easy to find at the airport.

Recommended for
Excellent, varied diving. Very friendly divemasters who care about the ocean, and a chef who performs minor miracles in the kitchen
  • 9.2 Superb
  • Mei R
  • Australia Australia
Life changing diving in the Komodo National Park

Diving with manta/eagle/blue spotted rays, night dives, current dives, immensely beautiful and well preserved dive sites. The boat was lush - fresh water showers, comfortable beds, great service, fantastic meals Manta Rhei (dive company) - very professional, great guides, good safety, great rental gear

Recommended for
The diving!! The food. The boat.
  • 10 Exceptional
  • Olga S
  • Netherlands Netherlands
The best diving trip in my whole 25+ years diving carrier !

All the dive sites we went to, were just amazing and with the help of our experienced dive instuctor we could even handle and enjoy the extreme drift dives. All the very delicious meals the crew served us 3 times a day were so tasty and well choosen. The warm shower we were able to take in our own cabin after all the fantastic dives were really welcome.

Recommended for
The so competent, helpful, friendly dive instructor/guide, the friendly and helpful boat crew, the very comfortable twin cabin
  • 10 Exceptional
  • Edward W
  • Australia Australia
Lovely boat, great dive staff and crew, really good food.

The diving: mantas!

Recommended for
The diving: mantas, turtles, topography. Catered very well for vegans. Very nice cabins.
  • 9.6 Exceptional
  • Taiwan Taiwan
Great experience

Cauldron with current

Recommended for
Good dive sites
  • 10 Exceptional
  • Adam F
  • United Kingdom United Kingdom
Absolutely incredible

Incredible from start to finish. The trip was so well organised and it was some of the best diving I’ve ever done. The boat was amazing with a crew to match. Great food, great guide. I would highly recommend this to anyone interested in diving around Komodo.

Recommended for
Guide knowledge, food, great boat
  • 8.0 Very good
  • Logan S
  • New Zealand New Zealand
Well organised

Current dives with an experienced dive master to help negotiate them

Recommended for
Group size was good.
  • 10 Exceptional
  • Adrien S
  • Mauritania Mauritania
Best LiveAboard Experience so far

Batu Bolong. Amazing dive site !

Recommended for
1. Food was amazing. 2. Comfort of not having to carry your equipment 3. Length of the trip : 4 days is nice
  • 9.2 Superb
  • rachel C
  • United Kingdom United Kingdom
Fabulous livaboard, super knowledgeable Manta Rhei team and super helpful crew


Recommended for
  • 8.8 Fabulous
  • Rinaha B
  • New Zealand New Zealand
Amazing diving!

We really enjoyed the sunset hike and surface intervals relaxing on the boat. The diving was amazing - so many sharks, turtles and tropical fish! Two of the dive sites were very unique drift dives that I hadn't done before - the divemasters were great at helping us in the current. The food was good - you won't get hungry!

Recommended for
Dive sites, spacious master cabin with private balcony, lovely crew
  • 9.2 Superb
  • Spain Spain
Amazing diving experience

Perfect dive spots, super diving guides and really nice land excursions! Also nice food for vegetarians! Totally recommended!

Recommended for
Dive spots, diving guides and excursions
  • 8.8 Fabulous
  • Marcela T
  • Czech Republic Czech Republic
Great experience

Diving with mantas, Padar Island, the boat experience as such

Recommended for
Great diving, professional crew and flawles service
  • 8.0 Very good
  • steph W
  • United Kingdom United Kingdom
Amazing Experience

The dive sites were incredible. Highlights would be the Manta's and Turtles. The trek on Padar island was amazing

Recommended for
Diving, food and the scenary
Origin: US