King Neptune
King Neptune
exceptional liveaboard diving expeditions across the indonesian archipelago
King Neptune proposes novel diving itineraries, such as Wakatobi-Alor or Lembeh-Togian-Luwuk, plus the legendary routes of Raja Ampat, Halmahera, and the Banda Sea, for only 22 fortunate scuba divers on exceptional liveaboard diving expeditions across the Indonesian archipelago. Book now, King Neptune, and get our special introductory offer: 20% off King Neptune dive cruises.
ACCOMMODATIONS AND AMENITIES
King Neptune is a liveaboard proposal of contemporary settings and ultimate luxury of space for 22 scuba divers on a 46-meter (150 ft) steel and aluminum-hulled luxury yacht. Ten spacious en-suite and a/c cabins accommodating up to 22 guests in 4 sea view cabins on the upper deck, suitable for double or single, 4 sea view cabins on the main deck, suitable either for double or twin, and 2 sea view bunks, suitable for single occupancy or bunk bed shareable with the same gender.
An indoor lounge and restaurant, sky bar, sun deck with a jacuzzi are just some of the comforts of this brand-new, purpose-built yacht.
King Neptune has autonomy of a range of 3,000 nautical miles, thanks to its two 600HP Yanmar engines, and cruises comfortably at 10 knots. Three Cummins generators provide on-board power. Two Coltri 315 compressors facilitate dive operations, as well as the Coltri Nitrox system.
Two 8-meter RHIB tenders with 150HP engines provide safe and efficient dive transfers. For autonomy at sea, the vessel is equipped with a watermaker producing up to 10 tons of fresh water per day, backed by a 45,000-liter freshwater tank and a 40,000-liter diesel tank, ensuring comfort and reliability even on extended expeditions.
An experienced crew of 20 ensures smooth operations and outstanding service throughout long-range voyages.
DIVE CRUISE DESTINATIONS
TECHNICAL DATA
King Neptune combines thoughtful comfort, technical reliability, and spacious design on a 46-meter steel and aluminum-hulled luxury yacht.
KING NEPTUNE TECHNICAL DATA

Year of built: 2025
Type: Steel and alluminiun yacht
Length over all: 46 meters
Beam: 9 meters
Draft: –
Total Displacement:
Sails: –
Cruising speed: 10 knots
Engine: 2x600HP Yanmar
Generators: 3 Cummins
Fuel Capacity: 20,000 liters
Water Storage: 10,000 liters+10,000/day watermaker
Voltage: –
Cabins: 10
Bathrooms: 10
Guests: 22
Relax: Lounge, solarium, and jacuzzi
Navigation & Communication: GPS. Radar. SSB Multiband radio. VHF radio. SSB radio. Depth sounder. Satellite phone.
Safety and Rescue: Emergency rafts, emergency flares, and life vests. Fire alarms and fire extinguishers. Oxygen and first aid kit. EPIRB distress system. Nautilus Lifeline. ENOS. CCTV. Automatic External Defibrillator.
Diving: 2 Coltri 315 compressors and Coltri Nitrox system. 2 x 8-meter RHIB tenders x 150HP engines each. Tanks with DIN & Yoke valves and adapters. 15lt tanks available. Nitrox. Rental gear.
Crew: 20
KING NEPTUNE LIVEABOARD LAYOUT

The King Neptune cabins are all located on the main and upper deck, both decks with panoramic sea views, for a comfortable and immersive onboard experience.
PRICES
The rates of King Neptune are per night, per person on double cabin shared. The single cabin (not shared) has a supplement for single occupancy. Ask for a quotation in your preferred currency: USD, GBP, AUD, NZD, CAD, YEN, HKD, SGD, etc. We can deal the better ex-change rate for you.
King Neptune Prices: From €490 per night
What is included?
- One pre-cruise night in airport hotel in Indonesia complimentary by Cruising Indonesia
- Arrival and departure airport / hotel transfers
- Accommodations on board
- All meals on board
- Drinking water, tea, coffee
- 3 dives a day + 1 night dive, according to the itinerary
- Tank, belt and weights
- Excursions according on board program
- Nitrox
- Wi-Fi
Mandatory Surcharges
- National Park Entrance Fees
- Harbor Fees
- Dive insurance
Optional bookable and payable in advance
International and domestic flights (*)
Optional bookable and payable on board
- Wines and alcoholic beverages
- Soft drinks and beers
- Dive courses
- Rental gear
- Crew gratuities
- Diving Insurance, we highly recommended DAN
- Travel Insurance including Trip Cancellation
- Satellital phone calls
(*) Tailor-Made Travel
We can organize all your flight itinerary, land services and eventual extensions with the best market price. Contact Cruising Indonesia for planning your custom made diving holidays.
Terms & Conditions
We have a few and simple rules, please take your time to carefully read them, at the time of confirming your booking, you automatically agree with the following terms & conditions:
Booking by Cabin
- 30% as deposit for booking confirmation
- 100% must be paid 90 days before cruise departure
Private Cruises & Charters
- 10% deposit for booking confirmation
- Additional 20% due within 90 days of initial booking
- 100% must be paid 90 days before cruise departure
Payment Method
All payments must be made by bank transfer or bank deposit according to the payment instructions of our invoice. Reservations and payments must be communicated and send by email.
Cancellation Policy
Booking by Cabin
- More than 90 days before departure: 90% refund
- 90-60 days: 50% refund
- Less than 60 days: 0% refund
Private Cruises & Charters
- All charter payments are non-refundable once received
SPECIAL DEALS
Launching offer 20% off on King Neptune dive cruises
Book now, King Neptune, and get our special introductory offer: 20% off King Neptune diving cruises

Dive Indonesia in style on the brand-new King Neptune, sailing with all the thoughtful comfort and technical reliability of this contemporary and luxury liveaboard, and enjoy exceptional diving expeditions in the remote Raja Ampat, Halmahera, Wakatobi, Togians, Lembeh, Alor, Banda Sea, and Triton Bay. Contact us for a personalized quotation.
CHARTER THIS LIVEABOARD
King Neptune is available for private charters catering up to 22 guests. Every journey is carefully planned and decided with you. There is no time limit for a cruise charter, 6-10 days is typical. Actually the only limitation is availability, a yacht charter must be booked in advance, 6 to 12 months is the recommended time to plan your yacht charter.
