Palau Siren, Micronesia



  • Designed by divers
  • Explore pristine, remote dive sites
  • Massive shaded diving deck with personal storage
  • Nitrox available on board

The 40m S/Y Palau Siren was designed by divers for divers to provide superior ease and comfort. Aboard Palau Siren, scuba enthusiasts will explore pristine, remote dive sites and enjoy lavish accommodations. The Palau Siren crew of 12 is on hand to ensure guest satisfaction for up to 16 divers. This intimate liveaboard offers ample space, including 8 large cabins with individual climate control, an entertainment system, and en suite bathrooms.

The SY Palau Siren also features an air-conditioned lounge with a cocktail bar, sofas, a 42-inch TV, and a movie network. Massage service is available daily. The decks feature a covered outdoor dining area where meals and refreshments will be served buffet-style throughout the day and an upper-level sun deck with cushioned loungers.

A massive shaded diving deck provides individual stations and personal storage lockers. The main lounge offers a fully equipped camera and video station of professional quality. Palau Siren schedules year-round dive trips offering scuba divers the thrill of deep dives, the tranquillity of drift dives, and the opportunity to encounter huge numbers of pelagic. Book now to dive into the spectacular Palau waters on a Palau Siren liveaboard diving holiday.

Book your trip aboard the Palau Siren today.

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Included: VAT, Airport Transfer, Hotel Transfer, Drinking Water, Soft drinks, Tea & Coffee, Full-Board Meal Plan (All meals), Snacks, Diving Package, Kayaks, Land Excursions, Cabin Towels, Complimentary Toiletries, Deck Towels.

Required Extras: National Park Fees (200-275 USD).

Optional Extras: Gratuities, Local Flights, Alcoholic Beverages, Nitrox, Nitrox Course (100 USD), Rental Gear, Scuba Diving Courses (200-250 USD), Laundry / Pressing Services (1 USD per item), Massage (45 USD).

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
  • Massage
  • Audio & video entertainment
  • Library
  • Air Conditioned saloon
  • 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
  • Kayaks On-Board
  • Bar
  • Available for Charter

Food & Drinks

  • Western Food
  • Local Food
  • Vegetarian Options
  • Buffet style
  • Beer available
  • Snacks All Day
  • Fine Wines Selection
  • Wine Available
  • Full-board Option
  • Al Fresco Dining

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
  • Rebreather Support
  • Rinse Hoses
  • Dive deck
  • Tenders for diving
  • Shaded Diving Area

The crew speaks English.

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 2012
  • Length 40 meters
  • Beam 10 meters
  • Top speed 9 knots
  • Cruising speed 8 knots
  • Engines 1 x Marinized Nissan RH-10 & Mitsubishi 6D-22
  • Max guests 16
  • Number of cabins 8
  • Tenders x 2
  • Freshwater maker 16 tonnes

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
  • Crew trained in first aid

Palau Siren Reviews

  • 9.1 Superb
  • 26 Verified Reviews
  1. Vessel
  2. Crew
  3. Food
  4. Diving
  5. Value
  • 9.6 Exceptional
  • Christiane L
  • Germany Germany
Amazing experience

The Diving and the beautiful Islands, the nice crew that helped with everything just made it a perfect holiday!

Recommended for
enough reefsharks for a lifetime, mantas and turtels, very nice cabin
  • 9.2 Superb
  • Cathy B
  • Canada Canada
Most thrilling dive adventure to date!

Waking up every morning and looking at the beautiful islands that the ship was moored around. Diving on all days except first was SPECTACULAR Crew and boat were superb

Recommended for
Diving sites were spectacular. Scenery above water was second to none. Ship was superb.
  • 10 Exceptional
  • Fahdi D
  • France France
Incredible experience, great crew and simply beyond amazing dive sites

Amazing dive sites (Ulong channel, blue corner, etc...) Great, very professional team, spoiling us 24h/7 Beautiful boat

Recommended for
  • 9.6 Exceptional
  • wing keung P
  • Hong Kong Hong Kong
Fantastic liveaboard experience

Saw the cocodilefish

Recommended for
Clean, comfort and good dive guides & crews
  • 9.6 Exceptional
  • Alexandros K
  • Greece Greece
As it was my first liveaboard I have no experience, but I really enjoyed it.

Marine life

Recommended for
Diving sites, service, weather conditions
  • 8.8 Fabulous
  • didier N
  • France France
Very good trip on siren Palau

Sun Sea Dive

Recommended for
Blue corner dive.
  • 8.8 Fabulous
  • Hendrik T
  • Germany Germany
Palau entdecken mit der Siren

Absolut beeindruckend war die Vielfalt der Arten am Riff: Von den typischen kleinen Riffbewohnern über viele Schildkröten bis hin zu verschiedenen Raubfischen, die vor dem Riff patrouillieren - das alles gemeinsam in einem Tauchgang zu erleben war schon fantastisch und führt einem vor Augen, wie es an vielen anderen Orten in der Welt vielleicht auch einmal gewesen sein mag, bevor der Einfluss des Menschen die Vielfalt zerstörte.

Recommended for
Artenvielfalt am Blue Corner, Vielfalt der Tauchgänge, Sternenhimmel über dem Sonnendeck
  • 5.2 Review score
  • François R
  • France France
On s’attend à des voiles quand on réserve sur un voilier

Les plongées

Recommended for
Beauté plongées, équipage sympa, organisation
  • 9.6 Exceptional
  • Matthias P
  • Germany Germany
Tauchkreuzfahrt im Paradies intakter Riffe und Easy Living.

Absolut sichere Tauchführung, konsequent und sehr spaßig Intakte Riffe und Gefühl unberührter Natur Angenehmes Tauchen in der Gruppe "obwohl" unterwegs als UW- Fotograf Unglaublich harmonisch und freundliche ablaufende Organisation auf dem Boot. Einfach Palau !

Recommended for
Natürliche voll intakte Riffe, sicheres Antreffen von Großfischen, Feelung auf dem Boot zwischen den Inseln zu leben
  • 9.2 Superb
  • ERIC B
  • France France
Très beau bateau , confortable

Beaucoup de requins : gris , corail , léopard , nurse , bullshark . Superbe fond . Grande biodiversité . Grande cabine . Seule inconveignant les hublots ne s’ouvre pas ....

Recommended for
Plongée requins extraordinaire!!