Cayman Aggressor IV Liveaboard Overview

DIVEIN contributor Rebecca Strauss taking a selfie near a city canal
By
Elena Vivaldo
Contributor at DIVEIN.com
Traveller. PADI scuba diving instructor. SEO copywriter working with many clients across different time zones since 2018. Elena has been hooked on diving since she was...
Rebecca Strauss
DIVEIN contributor Rebecca Strauss taking a selfie near a city canal
Editor at DIVEIN.com
Rebecca has been an avid traveler and scuba diver for many years. She began her editorial career by updating travel guides, which took her all over...
Cayman Aggressor IV liveaboard yacht anchored off a tropical shoreline
No matter when you visit, the Cayman Aggressor IV offers amazing dive tours to see stingrays, fantastic drop-offs, and world-famous wrecks.
A diver swimming alongside a large grouper over a coral reef
As a year-round diving destination, it’s only fitting that the Cayman Islands have 365 dive sites—one for every day of the year.
A twin-bed cabin decorated in blue aboard the Cayman Aggressor IV
All staterooms have a private bathroom, TV with a media player, air conditioning, and a safe.
The Cayman Aggressor IV liveaboard cruising under a partly cloudy sky
Measuring 110 feet (33 m), the ship features nine staterooms for a total capacity of 18 people.
Aerial view of the Cayman Aggressor IV anchored beside a turquoise reef and island
The Cayman Aggressor IV departs from George Town in Grand Cayman (or a local marina during the winter months).
Divers jumping into the water from the back of the Cayman Aggressor IV
Jump right off the back of the boat into the crystal-clear Cayman waters.
A buffet of sandwiches, spring rolls, lasagna, and pastries laid out on deck
All meals, snacks, and drinks are provided for—including local beer and wine.
A wood-toned dining salon with set tables aboard the Cayman Aggressor IV
Refurbished in 2022, the Cayman Aggressor IV represents the highest liveaboard standards.
A diver with an underwater camera rig photographing a puffer fish on the reef
While diving with stingrays is not only encouraged but celebrated, the Cayman Islands have so much more to offer to both novice and experienced divers, be it walls, wrecks, or reefs.
A diver hovering beside a large orange barrel sponge on the reef
Itinerary highlights include bucket-list dives on the Russian Destroyer in Cayman Brac and the Bloody Bay Wall area of Little Cayman.
A school of snapper gathered on a coral reef with a boat's shadow above
Wherever you dive, you can expect to see stingrays (of course), barracudas, reef sharks, and even turtles.

As a year-round diving destination, it’s only fitting that the Cayman Islands have 365 dive sites—one for every day of the year. So, no matter when you go, the Cayman Aggressor IV offers amazing dive tours to see stingrays, fantastic drop-offs, and world-famous wrecks.

On the Cayman Aggressor IV 7-night/8-day itinerary around the country’s three islands—Grand Cayman, Cayman Brac, and Little Cayman—guests will see some of the best dive sites in the Caribbean, with a mix of sites that offer thrills for divers of all levels.

To make the dive trip even better, the Cayman Aggressor IV was refitted, refurbished, and repainted in 2022 to provide comfort, space, and privacy to its 18 guests. Upgrades include redecorated interior spaces, revived open decks, and added facilities and amenities to add that extra touch of elegance.

Let’s dive into our review of the Cayman Aggressor IV.

About this overview

To help you decide whether this liveaboard fits your dive style, budget, and comfort needs, we’ve researched the boat, itinerary, onboard experience, diving setup, and overall value.
We review liveaboards based on the details that matter most during a multi-day dive trip, including cabins, food, crew support, dive operations, safety, route quality, and how the boat compares with similar options in the destination.

Recommended in: Liveaboards in Bahamas

Things we like:

  • Boat was refurbished in 2022
  • World-famous dive sites at all three islands
  • Suitable for divers of all levels

Things we don't like:

  • Port fee not included ($95 per person for seven nights)
  • Nitrox is available but not included
  • No airport transfer

Diving on the Cayman Aggressor IV

A stingray resting camouflaged on the sandy seafloor
Two divers with cameras approaching a red rope sponge on the reef
A grouper sheltering inside a wreck as a dense school of baitfish swirls around it
A crew member handing a diver their fins from the boat's ladder

For decades, people from all over the world have traveled to the Cayman Islands for amazing up-close encounters with stingrays, particularly at Stingray City.

While diving with stingrays is not only encouraged but celebrated, the Cayman Islands have so much more to offer to both novice and experienced divers, be it walls, wrecks, or reefs. The visibility is so good and the water is so calm that the more advanced divers may find diving in the Caymans not exciting enough.

Departing from George Town in Grand Cayman (or a local marina during the winter months), the Cayman Aggressor IV itinerary highlights include bucket-list dives on the Russian Destroyer in Cayman Brac and the Bloody Bay Wall area of Little Cayman. Another classic dive site, located in Grand Cayman, is the Kittiwake Wreck.

Wherever you dive, you can expect to see stingrays (of course), barracudas, reef sharks, and even turtles. All dives are done right from the ship’s dive deck, and you can log up to five dives per day, including night dives.

 Highlights:

  • Varied marine life, including stingrays
  • Wall & wreck dives
  • Excellent visibility and calm waters
  • Up to five dives per day, including night dives

Onboard the Cayman Aggressor IV

Blue-toned stateroom aboard the Cayman Aggressor IV with a large bed and lounge chairs
Wooden dining tables set up on the covered deck of the Cayman Aggressor IV overlooking the sea
Sun loungers and a hot tub on the open top deck of the Cayman Aggressor IV

Refurbished in 2022, the Cayman Aggressor IV represents the highest liveaboard standards. A warm, nautical design can be found throughout the cabins, creating a relaxing and welcoming atmosphere.

Measuring 110 feet (33 m), the ship features nine staterooms for a total capacity of 18 people. There is one master stateroom, six deluxe staterooms, and two bunk-style deluxe staterooms. All staterooms have a private bathroom, TV with a media player, air conditioning, and a safe.

Guests can also relax in the air-conditioned salon or on the partially covered top deck where there are sun loungers, an outdoor system, a hot tub, and a dedicated bar and grill area. At night, there’s entertainment like fish identification and games. Guests are also encouraged to bring their favorite movies.

When it’s time to get ready to dive, the Cayman Aggressor IV has a large, shaded dive deck. There are also lockers to store your equipment and two hot, freshwater showers. If you’re into underwater photography, there is also a camera table with low-pressure air hoses.

Highlights:

  • Hot tub
  • Two hot, freshwater showers
  • Dedicated camera table
  • Nightly entertainment

Dining onboard the Cayman Aggressor IV

TV screen welcoming guests aboard the Cayman Aggressor IV beside bowls of fresh fruit at the buffet
Wine glasses etched with the Cayman Aggressor IV logo set for dinner service

All meals, snacks, and drinks are provided for—including local beer and wine. You may also bring your favorite bottle of spirits onboard—enjoy a cocktail with your dive buddies, but remember that once you drink, there’s no more diving that day.

Meals are a mix of American and local cuisine plus grilled food. At breakfast, there are fresh fruits, hot entrees, cereals, and juices. At lunch, there are hot soups, homemade breads, salads, sandwiches and/or entrees. At dinner, all meals are made by the chef and include salads, vegetables, seafood, beef, or chicken with a fresh homemade dessert.

The chef is happy to accommodate special dietary requirements; just be sure to list them on your booking form.

 Highlights:

  • Local beer and wine included
  • Buffet-style meals with a variety of dishes

Things we like:

  • Boat was refurbished in 2022
  • World-famous dive sites at all three islands
  • Suitable for divers of all levels

Things we don't like:

  • Port fee not included ($95 per person for seven nights)
  • Nitrox is available but not included
  • No airport transfer
Key facts
Year built: 2022
Max divers: 20
Rental equip: Yes ($)
Camera station: Yes
Internet: No
Min logged dives: No minimum
Nitrox: Yes ($)
Aircon: Yes
Trip length: 5-7 Nights
Price range: Mid-range
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