Neptune One Liveaboard, Indonesia

Excellent food and drinks

“This was the second half of our honeymoon (first 9 days in Bali), and it was a fantastic trip! Neptune One is a beautiful ship, ou…”

Attila U, United States United States
Read 24 more reviews


    • Luxury traditional phinisi experience
    • Three of the best diving destinations in the world
    • Nautilus Lifeline GPS provided

The Neptune One is a luxurious 38-meter/125-foot vessel that accommodates up to 16 guests in 8 beautifully appointed cabins, including 4 deluxe suites, 2 deluxe sea view cabins, and 2 deluxe sea view cabins with balconies. All cabins are air-conditioned and have en-suite bathrooms with warm water showers. On the main deck, you'll find the large saloon and restaurant, as well as the spacious dive deck. Up on the sundeck, you can enjoy stunning views of the ocean and sky while sunbathing or stargazing. Two dive tenders accompany the main vessel, ready to take divers to the best dive sites Indonesia has to offer.

The Neptune One operates in 3 destinations: the Banda Sea, Komodo, and Raja Ampat. The Banda Sea is an ideal destination for intermediate and advanced divers, with its stunning coral reefs, warm water, and excellent visibility. In Komodo, divers can drift over sandy bottoms or rocky corals, hover on top of pinnacles that attract pelagic fish, or go diving with Manta Rays. Since conditions can be challenging in Komodo, the Neptune One won’t take divers with fewer than 50 logged dives there. Raja Ampat boasts an impressive array of underwater environments, from easy reef dives to deep sea dives and high-speed drift dives.

Book your trip aboard the Neptune One today.

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Included: VAT, Port Fees, Airport Transfer, Hotel Transfer, Drinking Water, Tea & Coffee, Welcome Cocktails, Full-Board Meal Plan (All meals), Snacks, Special Dinner, Diving Package, Night Dives, Kayaks, Land Excursions, Snorkel Gear, Snorkeling Guide, Stand Up Paddleboard, Beach Towels, Cabin Towels, Complimentary Toiletries, Deck Towels.

Required Extras: Park, Port and Fuel Fees (200-320 USD per trip).

Optional Extras: Gratuities (20 USD per day), Local Flights, Alcoholic Beverages, Soft drinks, Nitrox (8 USD per tank), Nitrox Course (170 USD per activity), Private Dive Guide (100 USD per day), Rental Gear, Laundry / Pressing Services (1-2 USD per item).

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

  • Laundry Service
  • Camera Station
  • Daily housekeeping
  • Audio & video entertainment
  • Air Conditioned saloon
  • Aircon Cabins
  • Sun Deck
  • Indoor Saloon
  • Non-Diver (Snorkeler) Friendly
  • Warm Water Showers
  • Custom built for diving
  • Charging stations
  • En-Suite bathrooms
  • Free Internet
  • Non-Smoking Rooms
  • Outside Showers
  • Family Cabins
  • Seaview Cabins
  • Rooms with Balcony
  • Snorkeling Equipment
  • Separate Rinse for u/w Camera
  • Dedicated Local & International Crew
  • Nearly 1:1 Crew-to-Guest Ratio
  • Leisure Deck
  • Observation Deck
  • Family Friendly Cruise
  • Kayaks

Food & Drinks

  • Western Food
  • Local Food
  • Vegetarian Options
  • Buffet style
  • Beer available
  • Snacks All Day
  • Vegan Options
  • Set Menu Dinner
  • Welcome Cocktails

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
  • Nitrox available
  • Rinse Hoses
  • Dive deck
  • Tenders for diving
  • Shaded Diving Area

The crew speaks English, Chinese, 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.

Drawings & Vessel Layouts

#deckplan floorplan

Boat Specifications

  • Year built 2017
  • Year renovated 2022
  • Length 38 meters
  • Beam 8.33 meters
  • Top speed 9 knots
  • Cruising speed 7.5 knots
  • Engines 600 HP Yanmar
  • Max guests 16
  • Number of cabins 8
  • Number of bathrooms 8
  • Tenders 2
  • Water capacity 10 tons
  • Fuel capacity 10 tons
  • Freshwater maker 2 tons / day

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
  • Satellite & mobile phones
  • Search light
  • Engine room CCTV
  • Crew trained in first aid
  • Emergency flares

Neptune One Reviews

  • 9.2 Superb
  1. Vessel
  2. Crew
  3. Food
  4. Diving
  5. Value
  • 10 Exceptional
  • Attila U
  • United States United States
Unforgettable honeymoon to Komodo

This was the second half of our honeymoon (first 9 days in Bali), and it was a fantastic trip! Neptune One is a beautiful ship, out cabin was very spacious and comfortable with a balcony. The common area was centrally located and there was always drinks and snacks available, as well as fish ID books and games. The dive sites were really cool (except I guess Manta Point, where we swam for almost an hour through rubble but zero mantas) with a huge variety of soft/hard coral, fish and molluscs, and had many dives that went over an hour. Two night dives were included, and I loved both, wish they had more, but I guess it's not for everybody. The handling of the dive gear and the dives themselves were organized in an exceedingly efficient manner, and I never in my life felt so pampered. Food was absolutely excellent and plentiful, with a super nice, romantic beach BBQ on the last night on a tiny island. They really outdid themselves on that one! But all these things pale in comparison to how utterly awesome and top notch our crew was. Athena, Nando (our amazing dive guide), Armando and all the others made this journey completely unforgettable. They were always super nice, polite, fun, and very accommodating. I can't imagine how much planning and work must have gone into making this trip so smooth and awesome. I have been diving for over 15 years and this was my best trip ever, by a long shot. Highly recommended!!!

Recommended for
Crew, diving spots, Komodo dragons!
  • 10 Exceptional
  • adam P
  • United States United States
Everything was amazing

Diving, Nando was a great dive guide. And OMG the ginger tea after every dive was on point.

Recommended for
Dive spots, food, and the crew
  • 10 Exceptional
  • Austin A
  • United States United States
Absolutely Wonderful!

⭐️⭐️⭐️⭐️⭐️ This Liveaboard was truly wonderful. The crew are professionals who do their best to ensure you have an amazing experience. Would highly recommend to those wanting a great diving experience, wonderful food, and amazing service.

Recommended for
Diving, Accommodating Crew, Food
  • 10 Exceptional
  • Mirjam G
  • Switzerland Switzerland
Amazing Week of Diving

We had an amazing week of diving in Komodo. We were extremely lucky, since the boat was for some reasons only half booked, so we all enjoyed the extra space and attention. The upper cabins that we booked are a lot nicer than the cabins below. The whole Crew, and especially „Risal“, one of the most experienced Dive Masters who planned our trip and dive sites, did an absolutely exeptional job. He usually works for another boat though, they should try and make him work there permanently if they care enough for their business ;) Thank you for this special week!

Recommended for
Crew, people, food
  • 8.8 Fabulous
  • Daniel G
  • Romania Romania
Really friendly and helpful crew

Comfortable cabin and boat, better that expected (and better than the pictures).

Recommended for
Nitrox availability, comfy common area, and cool guests.
  • 7.2 Good
  • Hans-Martin S
  • Germany Germany
One week of good diving

While in general, the visibility wasn't so good (likely due to the season or El Nino), only one out of 16 one-hour dives could be considered average, the rest was above average.

Recommended for
Food quality, dining service, duration of dives
  • 9.2 Superb
  • Angie L
  • Singapore Singapore
Worth it

Is my first liveaboard and I can't wait to go back again. Dive guides really did a very good job to take care all of us. Make sure everyone was fine. Crew Service was so friendly and nice. Everything was good expect there's some noise almost everyday 4am. Aircon wasn't working for the last few days. Other than that is good.

Recommended for
  • 10 Exceptional
  • Dijana D
  • Macedonia Macedonia
The perfect Raja Ampat adventure

1 - The crew. Everyone is so lovely, and I do mean everyone because every person on the crew helped me with something, whether it was my air, my gear, my food, my ginger tea, my dive, my towel after shower, the cleanliness of my room, my boat ride (to dive and across the sea), or my oxygen tank. But what is more important, they did that with a massive smile and great politeness every time we passed each other. Thank you all for being so kind and sharing a bit of your life with me! 2. The food. The boat’s kitchen is excellent. Everything was fresh, delicious and thought out. I am especially grateful for accommodating my needs as a non-meat eater <3 I would come again for the food only! - Dives organisation. Super professional, organised and on point. Names, tags, towels, numbers, instructions, buddies, equipment, checks, everything.

Recommended for
Pre-Xmas hot pot dinner.
  • 8.4 Very good
  • andré V
  • Netherlands Netherlands
great diving, with great people and a comfortable boat!

The diving under a indonesian fishing flatform with 7 whalesharks at Saleh bay!

Recommended for
-Diving with whale sharks under a Bagan, night dive at Komodo and a 18 man crew that tok care of everything.
  • 8.4 Very good
  • Bumjun K
  • South Korea South Korea
A comfort trip for Asians, exotic adventure for others

One downside is that the vessel is not enormous, so there are limited spaces for you to hang around and your big camera.

Recommended for
Chinese based foods, clean and tidy accommodations, crew friendliness