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Rock Islands Aggressor

RIA Yacht14 XL Ext opt

The Rock Islands Aggressor, a spacious catamaran specifically built for diving, is 106 feet long.  She dives the waters of Palau including the world-famous Blue Corner.


A word from Dom :  "My first experience on this boat was when she was based in French Polynesia. She's not elegant ... but a great platform for divers ... stable, spacious, comfortable. relaxed."   Dominick Macan

On board Rock Islands Aggressor

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    Rock Islands Aggressor at sea
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    upper deck
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    dining area
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    double cabin
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    dive tender
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    dive tender

  • 8 deluxe main deck DOUBLE staterooms

    double bed with single bunk & port window
    1 dive deck DOUBLE stateroom
    double bed with single bunk & port window

    All staterooms have ensuite facilities, closet, individual climate control and hair dryer.

  • 4 dives per day, all done from a 35 foot tender +
    typically 3 night dives per week
    80 cu. ft. tanks with K-valves, (no DIN-valves on board)
    Nautilaus Lifelines are available for weekly rental
    water temperature: 80 - 82F, 27 - 28C
    3mm wetsuit recommended

  • accommodation & diving

    meals, snacks & non-alcoholic beverages including fruit juices
    local beer and wine
    compressed air, tanks, weights & weight belts

  • airfare

    transfers from hotel or airport
    diving courses

    port fees
    alcoholic beverages (other than local beers & wines, which are included)

Cruise comfortably through the Rock Islands

The Rock Islands Aggressor offers 3 large decks, including a partially covered sun deck with lounge chairs and a hot tub, so you'll always find a place to relax.  The upper deck features an air-conditioned salon with entertainment center, TV, CD's, DVD's and a library. On this deck you will also find the dining area and the bar which can also be accessed from the outside where cocktails and cool drinks are served daily.  On the main deck you'll find 9 cabins in addition to the dive deck with camera table, rinse tanks and individual gear storage lockers.

Breakfast is cooked to order; lunch is buffet-style and dinner offers tableside service. You'll also have fresh mid-morning and mid-afternoon snacks. Beverages, including beer & wine, are complimentary (one glass of wine with dinner).




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Built to Lloyd’s Registry and American Bureau of Shipping Standards
Length: 106 foot (32 meters)
Beam: 30 foot (9 meters)
Passengers: 18
Crew: 6
Cabins: 9

Palau has been an Aggressor destination since 2010.


Captains and staff are professionally licensed as required by the laws of the country in which the yacht operates and complies with and the appropriate flag state regulations and/or SOLAS (International Convention for the Safety of Life at Sea) standards. All yachts are required to follow Aggressor Fleet® Standard Operations Procedures (SOP). Dive instructors and divemasters are trained and certified by international recognized certification agencies. Each receives proficiency training and annual inspections to review safety aspects.


Generator(s) 110-208 ac voltage capable of supplying the yachts needs
SCUBA air compressors with cascade storage
Nitrox membrane system with cascade storage
Watermaker with ample storage
Support dinghies with outboard motors for shore excursions and scuba diving


Magnetic Compass
Depth sounders
Global Positioning Systems (GPS)


Multiple VHF radios
Long Range Single Side Band Radio
Satellite Phone (where necessary)
Satellite Email (where necessary)


Hang bar for safety stops (where necessary)
Complete First Aid Kit and medical supplies
D.A.N. Oxygen System with 100% demand regulator
Automatic External Defibrillator (AED)
Fire and Smoke Detection Systems
Fire extinguishers and Fire Fighting Equipment
EPIRB – Emergency Position Indicating Radio Beacon
Life rafts & rescue craft
Life jackets equipped with lights and whistles for all passengers and crew
Full Complement of Safety and Rescue Equipment
Emergency flares


The Rock Islands Aggressor offers Best of Palau trips all year round except during May & June which is the maintenance period. The areas between Palau's mushroom-shaped rock islands offer a variety of exciting dives: WWII wrecks, shark-infested channels, blue holes, even a few caves. There are also sheer walls covered in lush soft corals and huge anemones. You'll dive exciting Palau dive sites such as Peleliu Corner, Blue Corner, German Channel and Ulong Channel. Experience the thrill of drift diving with schooling sharks, the beauty of healthy hard and soft corals, the tranquility of Jellyfish Lake, the historic WWII wrecks and the vibrant fish life that all make up the diving in this grand place. 

Travel & cruise logistics

Airlines which fly into Koror (ROR) International Airport are United, Delta, Korean Air, Asiana Airlines and China Air.  Guests arriving at the Koror (ROR) International Airport on Sunday evening will be greeted by a crew member or a Neco Tourist Agent. There are no phones or taxis at the small airport so Aggressor will assist in your transfer to the yacht. If you are already on island, you may board the Rock Islands Aggressor at 4:30 pm on Sunday. Guests may board the boat up until Monday morning, the boat departs the dock at 6:00 am. The Rock Aggressor is moored in front of Neco Marine (Malakai) Harbor in Palau. After a week of diving the boat returns to the dock Saturday afternoon after lunch.

Checkout is Sunday morning at 8 am. The crew will assist organizing transportation to either the airport or a local hotel if you are extending your stay.

Read about Palau diving

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24/7 medical hotlines

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