Ratu Laut Liveaboard, Indonesia

Conservation-focused liveaboard focused on education and research, with fantastic itineraries in Raja Ampat, Indonesia.

from$245 /day

per person

Overview

Ratu Laut - meaning Queen of the Seas - is a traditional 30-metre phinisi operated by Barefoot Conservation, a non-profit marine conservation organisation working in Raja Ampat, Indonesia. This affordable liveaboard offers air-conditioned cabins, shared bathroom facilities, open-air dining and a spacious dive deck supported by two tenders. Diving focuses on Raja Ampat’s renowned sites, with marine biologist-led briefings and opportunities to learn about manta identification and reef research. Ratu Laut is ideal for eco-minded divers, solo travellers and sociable guests who prioritise meaningful diving, small groups and conservation impact over luxury facilities.

Highlights

  • Non-profit liveaboard operated by Barefoot Conservation in Raja Ampat
  • Cabins updated in 2026 with comfortable, modern facilities
  • Marine biologist-led expeditions with manta ID and reef research talks
  • Relaxed and friendly atmosphere, ideal for outgoing guests and solo travellers

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Cabins

  • https://odyssey.zublu.com/storage/gallery/erBjXzbX9gLJSUyqrVu0AoTtBLKtqvm6eFBRQOZG.jpg

    Quad cabin

    Bunk beds Bunk beds
    4 people
    Shareable

  • https://odyssey.zublu.com/storage/gallery/tWadE7KspzLPJpBhHkSNvpWptGfxcGpMpMkDbJIK.jpg

    Twin cabin - lower deck

    Bunk beds Bunk beds
    2 people
    Shareable

  • https://odyssey.zublu.com/storage/gallery/I5RP2hWyeLnAaNj2vnTyEGoXrDRcIpISrLyfgdak.jpg

    Twin cabin - main deck

    Bunk beds Bunk beds
    2 people
    Shareable
  • If you are a solo traveller, we aim to allocate shared cabins on a same-sex basis.
  • Non-shareable cabins can not be shared with another single traveler outside your party. A single occupancy surcharge will be applied.

Boat amenities

  • Above deck cabins
  • Sun deck
  • Transfers
  • Air conditioning
  • Outdoor dining
  • Vegetarian options
  • Full safety equipment
  • Alcoholic and soft drinks
  • Private charter
  • Dive travel insurance
  • Park fees and permits

Dive facilities

  • Camera facilities
  • Night diving
  • Snorkeling equipment
  • Dive tenders
  • Freshwater showers
  • Equipment rental
  • Items marked with an may not be included in the trip price.

Vessel information

Location

Ratu Laut operates in Indonesia, with itineraries focused on Raja Ampat in West Papua. Guests meet in Sorong, before transferring to Waisai on Waigeo Island and boarding the vessel. From there, itineraries explore either North and Central Raja Ampat or South and Central Raja Ampat.

North and Central Raja Ampat itineraries include Mioskon, Kawe, Wayag, Aljui Bay, Gam, Arborek, the Fam Islands and the Dampier Strait. South and Central Raja Ampat itineraries focus on Misool and the central Dampier Strait region, with key areas including Wayil, Warakaraket, the Boo Islands, the Fam Islands, Piaynemo, Kri and Arborek.

Liveaboard facilities

Ratu Laut is operated by Barefoot Conservation, a non-profit marine conservation organisation working in Raja Ampat. Built in 2008 and refurbished in 2016, this traditional wooden phinisi has a friendly and conservation-focused atmosphere, combining classic Indonesian character with comfortable guest areas and practical facilities for diving and relaxing.

The vessel is not a luxury liveaboard, but it offers the essentials for a comfortable dive trip, including air-conditioned cabins, hot water, outdoor relaxation areas and a practical dive setup. Onboard spaces include an open-air shaded dining area and lounge, a sun deck with bean bags, a marine ID library, camera facilities, charging station, gear storage and freshwater showers.

Barefoot Conservation’s involvement gives Ratu Laut a more educational feel than a conventional dive liveaboard. Trips may include marine biology presentations, manta identification activities, reef research insights and conservation-focused activities, depending on the itinerary and staff onboard.

Cabins

Ratu Laut accommodates up to 12 guests in five air-conditioned cabins, all refurbished in summer 2026. Accommodation is compact and practical, with bunk-style cabins suitable for solo travellers, friends and small groups. Some of the new cabins will have ensuite bathrooms but others will still have shared bathroom facilities.

The quad cabin is the most budget-friendly option, while the twin cabins on the main deck and lower dec koffer more privacy for two guests. Solo travellers can share with another guest, on a same-sex basis where possible, or book a cabin for private use.

Dining

Meals are served family-style in the shaded open-air dining area, creating a sociable atmosphere between dives. Guests can expect three meals per day, snacks, water, tea, coffee and juices. Vegetarian options are available, and other dietary requirements should be confirmed when booking. Alcoholic drinks and soft drinks are available for purchase and are not normally included in the trip price.

Diving & itineraries

Diving onboard and itineraries

Ratu Laut offers up to four dives per day, including a sunset or night dive depending on the itinerary and conditions. Diving is run from a spacious dive deck and two custom tenders, with individual gear storage, rental equipment, camera rinse tanks and a charging station. Dive groups are kept small, with a typical 4:1 guest-to-guide ratio, and guiding is supported by the experienced local dive guides and marine biologists. Nitrox is not available.

Ratu Laut operates two main Raja Ampat itineraries - North and Central Raja Ampat, and South and Central Raja Ampat. North and Central routes explore Mioskon, Kawe, Wayag, Aljui Bay, Gam, Arborek, the Fam Islands and the Dampier Strait, visiting sites such as Melissa’s Garden, My Reef, Batu Rufus, Eagle Rock, Black Rocks, White Arrow, Barracuda Lompat, Channel #5, Mayhem, Citrus Ridge, Arborek Jetty, Cape Kri, Sardine Reef, Chicken Reef and Blue Magic. These itineraries offer a mix of manta cleaning stations, current-swept reefs, jetty dives, macro hunting and dramatic island scenery.

South and Central Raja Ampat routes add Misool’s remote reefs and seamounts to the sites in central Dampier Strait and Fam Islands. Dive sites may include Barracuda Rock, Four Kings, Whale Rock, Shadow Reef, Eagle’s Nest Pinnacle, Juliet Kecil, Boo Windows, Boo East, Melissa’s Garden, Cape Kri, Sardine Reef, Chicken Reef and Blue Magic. Divers can expect colourful hard and soft coral reefs, abundant marine life, wobbegong sharks, turtles, pygmy seahorses, macro life and seasonal manta encounters, with sites chosen around the tides, currents and conditions.

Diving in Raja Ampat, Indonesia

Indonesia sits at the heart of the Coral Triangle and offers some of the most varied diving on the planet, from manta cleaning stations and current-swept reefs to macro sites, volcanic seascapes, wrecks and remote islands. The country’s best-known liveaboard destinations include Raja Ampat, Komodo, the Banda Sea, Alor and other remote regions spread across the Indonesian archipelago.

Ratu Laut is based in Raja Ampat year round, and is an ideal option for divers who want a small, sociable boat with strong educational value. Raja Ampat is particularly known for its exceptional reef biodiversity, manta rays, endemic species, karst island scenery and some of Indonesia’s most fish-filled reefs, making Ratu Laut a good match for guests who want to combine classic diving Raja Ampat with a deeper understanding of the marine environment.

Learn more about diving in Raja Ampat here.

Bookings

ZuBlu’s dive travel experts will help you book your trip onboard Ratu Laut, helping you choose your preferred cabin type, itinerary, equipment rental, transfers and any special requests. Share your travel dates, group size, diving experience and budget, and we’ll recommend the best options for your trip.

We’ll also help with practical travel planning, including flight routes, arrival timings, embarkation details and transfers, making sure your itinerary works as smoothly as possible from start to finish.
Once you’ve finalised your plans, your travel expert will put a complimentary hold on your preferred cabin and send a final quote that includes accommodation, meals, diving, transfers, rental equipment, port fees or other extras. This quote will also show any costs paid in advance or onboard - there are no hidden fees - as well as a payment schedule and cancellation terms and conditions.

Your booking is confirmed once the required deposit, or full payment when necessary, has been received.

After confirmation, your dedicated guest concierge will take over and assist with flight routes, transfers, any personal information required by the liveaboard, and questions about your reservation. They are there to make the entire process as straightforward as possible.

Ready to start planning your trip? Chat with a travel expert now.

Looking for more information about liveaboards in Indonesia? Read more in our guide here.

Planning

Getting there

Guests usually fly into Domine Eduard Osok Airport in Sorong, with domestic connections via major Indonesian hubs such as Jakarta, Makassar or Bali.

Guests meet at 08:00 in Sorong in the morning before transferring to the harbour and taking the public ferry to Waisai on Waigeo Island at 09:00, before boarding Ratu Laut. Airport or hotel transfers may be included, but the exact pickup point and transfers should be confirmed for the specific departure.

Because ferry schedules and domestic flights, ideally guests should plan to arrive in Sorong one day before embarkation. Departure timing should also be checked carefully before booking flights, as guests will use the ferry service to head back to Sorong.

Other activities

Itineraries on Ratu Laut normally include island walks, visits to beaches and villages, viewpoint visits such as Piaynemo, manta ID activities, marine biology presentations and conservation-focused activities such as beach clean-ups or even crown-of-thorns starfish control if needed.

Kayaks and SUP boards are available, and snorkelling equipment and snorkelling guidance are included. Non-divers and snorkellers can enjoy Raja Ampat’s reefs and island scenery, but suitability will depend on the route, currents and daily conditions.

Good to know

  • WiFi - Internet is not available onboard.
  • Mobile coverage - Coverage is limited and unreliable in remote Raja Ampat.
  • Electricity - Charging stations are available onboard.
  • Plug type - To be confirmed before travel.
  • Payments on board - Extra costs may include marine park and harbour fees, alcoholic drinks, soft drinks, dive gear rental, courses and gratuities.
  • Currency - Indonesian rupiah is used locally; some liveaboard extras may be quoted in USD.
  • Time zone - Raja Ampat operates on Eastern Indonesia Time, UTC+9.
  • Nitrox - Not available.
  • Bathrooms - Cabins use shared bathroom facilities.
  • Marine park fees - Raja Ampat marine park and harbour clearance fees are normally extra.
  • Insurance - Dive insurance is required and travel insurance strongly recommended for liveaboard travel.
  • Courses - PADI Advanced Open Water and Reef Check Eco Diver courses may be available on selected departures.
  • Solo travellers - Shared cabins are available, usually allocated on a same-sex basis where possible.

Reviews

42 reviews
Accommodation
Staff
Food
Eco-friendliness
Underwater experience
Dive guides & equipment
March 2024

Kary M

great diving, but poor accomodation. Highlights included the biodiversity, great divemasters, and good organisation.

March 2023

Rachel S

The entire boat crew was great and very friendly!

FAQs

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Environment

Ratu Laut liveaboard is operated by Barefoot Conservation, a not-for-profit organisation focused on marine conservation and community awareness. They aim to engage, educate and empower local communities to adopt sustainable lifestyles and build resilience to climate change, globalisation, and other economic and ecological issues. They also hope to raise the quality of life in this remote region, aiding local communities in knowledge about environmental sustainability, waste management, access to healthcare, and more. Barefoot Conservation’s marine research is used by the local government, local stakeholders, local communities and NGO's to help protect Raja Ampat’s rich ecosystem.

All profits from Ratu Laut liveaboard trips go directly to the conservation and community projects run by Barefoot Conservation. While on board, guests can view presentations and hear talks from resident marine biologists on topics such as marine megafauna research, reef checks, climate change surveys and manta ray identification. Proceeds also fund crown of thorns starfish removal, beach and dive site cleanups, and a local dental clinic serving Raja Ampat’s remote local communities. Barefoot Conservation’s educational programmes encourage sustainable entrepreneurship in the region, with the goal of preserving Raja Ampat’s pristine ecosystem for generations to come.