About Palau Aggressor II
Operating in Micronesia, the 32-meter Palau Aggressor II accommodates 18 guests across 9 cabins, traversing Palau's diverse underwater environments.
Palau’s hundreds of limestone Rock Islands, covered in green foliage, rise from the sea like sculpted monuments. This distinct surface topography hints at the complex world below, a submerged karst landscape of vertical walls, deep blue holes, and current-swept channels. Three major ocean currents converge here, flooding the reef system with nutrients and attracting an immense biomass of marine life. This is a realm of powerful water movement, where grey reef sharks patrol the drop-offs and mantas glide through feeding stations like German Channel. The Palau Aggressor II is a platform built to navigate these dynamic waters, providing consistent access to the region’s most concentrated displays of pelagic and reef fauna.
The dive program is organized around a spacious and efficient dive deck. With a wide beam, the vessel offers ample room for gearing up at individual stations located in a shaded area. Divers access the sites via high-speed tenders, allowing for precise drop-offs at the reef’s edge, a critical advantage in Palau’s strong currents. After each dive, freshwater rinse tanks and showers are readily available. For underwater photographers, the boat provides a professional-grade camera station with a dedicated rinse bin and a large, powered work bench for assembly and charging. The experienced local guides are experts in reading the currents and tides, ensuring divers are in the right place at the right time to witness the action. Nitrox is available for certified divers, extending bottom time on the deeper walls.
Life aboard is designed for comfort and relaxation between dives. The vessel accommodates a maximum of 18 guests in nine staterooms, available as either Deluxe or Double configurations. Every cabin is equipped with individual climate controls and a private ensuite bathroom, offering a personal space to rest and recharge. Social life centers around the air-conditioned indoor salon and lounge, a common area for briefings, photo sharing, or reading. Outside, a large sundeck provides space for sunbathing and enjoying the passing island scenery, while a hot tub offers a warm soak after a day in the water. The layout provides a balance of private accommodation and shared spaces for socializing with fellow divers.
The onboard chef prepares a menu that draws from both American and local culinary traditions. Meals are plentiful and designed to refuel active divers, with an emphasis on fresh ingredients. Breakfast and lunch are typically served buffet-style, offering a wide variety of choices to suit different tastes. Dinner is a plated affair, providing a more relaxed dining experience at the end of the day. Fresh fruit, snacks, and soft drinks are always available. The galley crew is able to accommodate most special dietary requirements, including vegetarian and gluten-free, with advance notification. A selection of beer and wine is available for purchase to complement the evening meal.
The Palau Aggressor II is a 32-meter motor yacht whose design is perfectly suited for its environment. Its most notable feature is an exceptionally wide 9.1-meter beam, a characteristic of its stable twin-hull catamaran construction. This design significantly reduces roll and provides a much more comfortable platform both at anchor and during crossings compared to a traditional monohull vessel. With a cruising speed of 10 knots, the ship moves efficiently between Palau’s island groups. The vessel’s low guest capacity of 18 ensures that all communal areas and the dive deck remain uncrowded. Ten bathrooms are available throughout the vessel for guest convenience.
Operating throughout the year, the Palau Aggressor II runs comprehensive itineraries that showcase the area's top underwater attractions. Standard seven-night trips explore the most famous sites, including the high-voltage drift dives at Blue Corner and Ulong Channel, the manta cleaning station at German Channel, and the historic WWII wrecks scattered around the islands. All voyages begin and end in the port of Koror. This liveaboard is an excellent fit for experienced divers who are comfortable with currents and seek consistent encounters with large pelagic animals. Underwater photographers will also find the vessel’s dedicated facilities and expert guidance well-suited to the demands of imaging in this world-class destination.
Itineraries
Best of Palau (Koror-Palau, Micronesia → Koror-Palau, Micronesia)
Duration: 8D7N
Embarkation: Koror-Palau, Micronesia
This 8-day diving cruise explores the best of Palau in Micronesia. Highlights of the trip include visits to key regions such as Blue Corner, German Channel, Jellyfish Lake, and Peleliu. Divers will also get to explore the Iro Maru Wreck and Chandelier Caves.
Best of Palau (Koror – Koror)
Duration: 8 Days / 7 Nights
Embarkation: Koror
This liveaboard itinerary explores Palau's iconic dive sites, including dramatic walls, current-swept channels, and World War II wrecks. Divers can expect encounters with grey reef sharks, turtles, and large schools of fish, with a notable manta ray mating season at German Channel from December to March. The exact dive rotation is determined daily by the captain based on weather and tidal conditions to ensure the best possible experience.