Cayman Aggressor IV, Cayman Islands

Name: Best of the Cayman Islands (Georgetown - Georgetown)
Start: 2026-12-05
End: 2026-12-12
Location: Cayman Islands

9.0 Superb

Nitrox available
Jacuzzi / Hot Tub
En-Suite bathrooms
Aircon Cabins
Non-Diver (Snorkeler) Friendly
Warm Water Showers

from $ 328 / day Check dates

“Food and accommodation were absolutely first class.”
Todd P, United States

Highlights

Year-round diving in the amazing Cayman waters
Diving at all 3 Cayman Islands - Grand Cayman, Little Cayman, and Cayman Brac
Hot tub on the sun deck

The M/V Cayman Aggressor IV is a 33mtr/108ft dive liveaboard scheduling year-round, 7-night/8 day diving cruises in the Cayman Islands. It has 9 recently refurbished air-conditioned ensuite cabins, including 1 large master suite with a king-size bed, 6 deluxe twin beds, and 2 twin bunk-style staterooms. There is a spacious indoor salon and dining area, and guests can also enjoy the large partially covered sun deck with lounge and deck chairs, hot tub, bar service, and CD/stereo player.

Aboard the Cayman Aggressor IV, divers will explore the walls and shipwrecks of Grand Cayman, Little Cayman, and Cayman Brac, including the Russian Destroyer, Bloody Bay Wall, Stingray City, Northwall, Southwall, Kittiwake, and Doc Polson wrecks. Frequent marine visitors to these sites are barracuda, turtles, eagle rays, reef sharks, grouper, stingrays, eels, and tarpon. Scuba diving with the Cayman Aggressor IV offers at least 5 days of diving, including night dives. The Cayman Islands boasts some of the Caribbean's most spectacular wall & wreck dives. Diving amenities include a large swim platform with personal gear lockers, air/nitrox fill stations, rinse tanks, a camera table with low-pressure air hoses, and 2 warm freshwater showers.

Topside, an attentive Cayman Aggressor IV crew is on hand to ensure the comfort and satisfaction of up to 18 guests. The onboard menu features a variety of American fare and local cuisine. Soft drinks, iced tea, beer, and wine are complimentary.

Book online to reserve your Cayman Aggressor IV liveaboard dive holiday.

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Date

Itinerary

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26 Sep

8 Days / 7 Nights

$ 3,495

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03 Oct

8 Days / 7 Nights

$ 3,495

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10 Oct

8 Days / 7 Nights

Travel the World Special! Valid for a limited time only. Male Shared Cabin. Last space for men only.

~~$ 3,495~~ $ 2,621 Save 25% -25%

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17 Oct

8 Days / 7 Nights

$ 3,495

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24 Oct

8 Days / 7 Nights

$ 3,495

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31 Oct

8 Days / 7 Nights

$ 3,495

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07 Nov

8 Days / 7 Nights

$ 3,495

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14 Nov

8 Days / 7 Nights

Female Shared Cabin. Last space for women only.

$ 3,495

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21 Nov

8 Days / 7 Nights

$ 3,495

Select Cabin only 4 spaces left

28 Nov

8 Days / 7 Nights

$ 3,495

FULL

05 Dec

8 Days / 7 Nights

$ 3,495

FULL

12 Dec

8 Days / 7 Nights

$ 3,495

Select Cabin available

Included: VAT, Drinking Water, Soft drinks, Tea & Coffee, Wine with Dinner, Full-Board Meal Plan (All meals), Snacks, Diving Package, Cabin Towels, Complimentary Toiletries.

Required Extras: Port Fees ($95-135 / trip).

Optional Extras: Gratuities, Airport Transfer, Hotel Transfer, Alcoholic Beverages, Extra Dives, Nitrox Course, Rental Gear, Scuba Diving Courses.

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

Jacuzzi / Hot Tub
En-Suite bathrooms
Aircon Cabins
Non-Diver (Snorkeler) Friendly
Warm Water Showers
Air Conditioned saloon
Sun Deck
Camera Station
Rooms with Balcony
Seaview Cabins
Non-Smoking Rooms
Camera room
Custom built for diving
Charging stations
Indoor Saloon
Outdoor Dining
Audio & video entertainment
TV in cabins
BBQ Area
Available for Charter
Snorkeling Equipment
Separate Rinse for u/w Camera
Outside Showers
Leisure Deck
Bar

Food & Drinks

Free Wine w/Dinner
Fine Cuisine
Free Soft Drinks
Beer available
Full-board Option
Buffet style
Western Food
Local Food

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.

Diving

Nitrox available
Shaded Diving Area
Sidemount diving – Single Tank Only
Rinse Hoses
Dive deck
Tenders for diving

Languages Spoken

The crew speaks English.

Gear Rental

Equipment is available for rent on this boat. Please provide your rental needs on the booking form. If the rental gear is not included in the price, you will need to pay for it on board the boat. Show prices

Drawings & Vessel Layouts

Cabin Types

Boat Specifications

Length: 108 feet

Beam: 22 feet

Cruising speed: 10 knots

Max guests: 18

Number of cabins: 9

Number of bathrooms: 9

Tenders: 1 of 15 ft x 4 ft

Boat navigation and safety

Radar
Depth Sounder
GPS
Radio VHF/DSC/SSB
E.P.I.R.B. Distress System
Life Vests
Fire Alarm & Fire Extinguishers
Oxygen
First Aid Kits
Satellite & mobile phones
Bilge pump alarm
Search light
Crew trained in first aid
Emergency flares

Cayman Aggressor IV Reviews

9.0 Superb

Vessel

8.4
Crew

9.4
Food

9.7
Diving

8.9
Value

8.6

10 Exceptional
Suzanne I
United States

Cayman Islands Liveaboard
We had a fabulous week aboard the Cayman Aggressor IV with Captain Josh & 2nd Captain Sarah & their fabulous crew Rodel, Mili, Chelsea, Braven & David! The liveaboard is in excellent condition…our room was great, we never felt crowded & had plenty of room on the dive deck as well as space to hang out and relax on the top deck between dives. Chef Chelsea was hard at work all week preparing amazing food and snacks and we had plenty of vegetarian options to choose from. We had beautiful weather and we were able to dive all 3 islands. We had such a fun group & met so many nice people traveling from all over & just had a really nice time together between diving, sharing meals and hanging out. Definitely enjoyed the warm showers on the dive deck and hot towels between dives and hot chocolate with Baileys after our night dives….oh, in the hot tub! Lots of ocean life on our dives and Barry the Barracuda like to hang out under the boat and mess with us on our night dives! Highly recommend! We can’t wait to book our next adventure!
Recommended for
Boat Crew were all so amazing!. Diving on all 3 Cayman Islands. Really fun group of divers from all over. We all got along so well & it really made for a wonderful week together!.
01 Mar, 2026

10 Exceptional
Matthew T
United States

First time experience
First time live aboard experience. This is essentially a dive boat, dive shop, restaurant and hotel all combined into one package. Excellent time.
Recommended for
Food quality & presentation. Crew & service provided. Diving flexibility.
11 Jun, 2025

9.2 Superb
Robert C
Canada

Would go again
Very good mix of passengers and helpful crew. Good dive sites and safe guides.
Recommended for
Variety of dive spots. Staff. Food.
12 Oct, 2025

9.2 Superb
Katherine K
United States

Fabulous crew deliver an unforgettable experience
We joked that it felt like diving boot camp—five dives a day! Dive, eat, sleep-repeat and what a pleasure! Absolutely loved the crew. Unfortunately the weather wasn’t the best, prohibited us from visiting the other two islands but Captain Sarah did a fabulous job guiding our ship to beautiful sites in Grand Cayman.
Recommended for
The crew. The dovibg. The foid.
28 Jan, 2026

10 Exceptional
Carlos L
United States

Amazing experience.
Great experience. I will highly recommend it to everyone that asks or doesn't ask.
Recommended for
The crew. Everyone. In particular Fabian and Mili. Having a snail for a captain. (Sarah). The food was amazing, with choices for everyone..
26 Oct, 2025

9.6 Exceptional
Ruth P
United States

Best dive trip ever!
Excellent dive experience. From the onboard briefings, to the dive sites to the staff guided trips the diving was awesome. Lunches, especially the ribs and chicken were great. Some of the dinner food could be improved. The Mediterranean meal was very dry and not very tasty. The lasagna had too much meat and not enough cheese and sauce. More breakfast options beside eggs only 3 days a week, maybe paste it and muffins as part of the Continental breakfast.
Recommended for
The patience and knowledge of dive masters.. The dive sites chosen. Not having to remove bcd, move tanks to refill.
29 Jul, 2026

9.2 Superb
Marty R
United States

It was a wonderful week of diving and relaxation!
I can't wait to go again and to bring more dive buddies! Every staff member was knowledgeable and helpful. We were briefed on each day's plan and dive site. The personal help for my novice dive buddy was SO appreciated!!!!!
Recommended for
Te crew members were wonderful!. The dive sites!. Te wonderful food!.
18 Aug, 2025

9.6 Exceptional
Kathryn D
Australia

Amazing
No particular stand out, it was all great. I really liked the little party at the end with the awards.
Recommended for
The captains humour. The knowledge from the guides. The food!
14 Feb, 2018

8.4 Very good
Kristin K
Canada

Great week diving with schedule that had great rhythm!
Sarah, Josh, Mili, Braven, and David were excellent crew who tried their best despite high winds which cancelled Little Cayman and Cayman Brack opps (which was our prime reason for going again). Food is amazing (thank you Chelsea!) Diving was good, not great (but lots of fun).
Recommended for
Dive crew. 5 dives a day. Food.
28 Dec, 2025

8.4 Very good
MICHAEL R
United States

A great experience!
Everything!
Recommended for
The crew was fantastic! The Cayman Islands are some of the best diving areas in the world. Ahh, the food!
06 Apr, 2016

92 reviews

9.0 Superb
92 Verified Reviews

Sort reviews by:

9.6 Exceptional
Douglas V
United States

Great crew, great trip.
The crew was outstanding and the food was amazing. We saw lots of big sea life and the diving services were flawlessly performed.
Recommended for
Service and friendliness of crew. Diving. Incredible Food.
26 Aug, 2026

10 Exceptional
Douglas C
United States

The Best dive, eat, sleep and repeat trip ever.
The ship was perfect for a dive trip. The crew were simply the very best. many great friendships were made with other divers. Best way to describe is dive, eat, sleep, repeat. The food was excellent, the ship relaxing and the crew were outstanding in making sure we were safe and had the best time. This was my first liveaboard and it won't be the last with Agressor--I just hope the next one can live up to the standards created by Captain Josh and crew!!!
Recommended for
Crew. Crew. Crew.
24 Jun, 2026

8.8 Fabulous
Tsan Yuen Edmund C
Canada

Great liveaboard on Cayman Aggressor
Wonderful trip with a friendly crew.
Recommended for
Friendly crew. Gourmet food. Sunny weather.
12 Mar, 2026

9.2 Superb
Michael O
Canada

25 amazing dives, great crew, great food & a fun group
We had 25 amazing dives with so many marine life sightings, interesting wrecks and beautiful coral walls & swim throughs. The entire crew was friendly, helpful and despite weather conditions that kept us in a limited area, provided an excellent experience. The food and snacks were very good and nicely catered to our pescetarian diet. We also had a fun group of divers that made us feel like we were on a trip with a bunch of new friends.
Recommended for
So much amazing diving!. Great crew & group of divers. Food, snacks & drinks.
08 Apr, 2026

10 Exceptional
John D
United States

The Only Way to Dive
From the moment we stepped on the boat everything had been thought of. The experience of the team made this the only way to travel for the best diving experience. We had perfect weather that enabled us to see all 3 islands and dive. The food was off the chart amazing. The chef provided an array of meals and snacks that was not only delicious but it kept us well fueled for the dives Before getting off the boat we were already looking at our next dive trip with Liveaboard!
Recommended for
The ease of diving.. The food was exceptiknal. The crew was fantastic and experienced in every way!.
07 Sep, 2024

9.6 Exceptional
Mark R
United States

Fantastic crew, great food, Caymans never disappoint
The sunrises and sunsets, and I love all the swim througs
Recommended for
The crew, the food, the diving
19 Jun, 2024

10 Exceptional
Pavel V
Canada

Aggressor lives up to it's great reputation.
Excellent liveaboard. We were able to hit all the best dive sites in Grand Cayman and Little Cayman. Special Thank You to Captain Sarah. She was truly amazing. Sarah put a lot of effort into finding us the best dive sites with best conditions. We went to a new location for almost every dive. We were very glad to have such knowledgeable, professional, passionate and caring captain. Great leadership. Great crew. They took very good care of us, and the food was excellent.
Recommended for
Captain Sarah - best captain ever.. Great crew.. A lot of great dive sites..
06 Feb, 2026

8.4 Very good
James O
United States

Your Best Choice for a Liveaboard Trip
I have been on many liveaboards in my 1400 + dives. This is an exceptional crew and staff. The water visibility approached 100 feet on many dives and allowed for terrific photography. The wind was 20+ mph on many dives, but the bath robes provided a great deal of warmth after the dives. You don't need to pack a lot of sweats and jackets. The boat provides the towels and bath robes that will keep you warm. The food and beverages were absolutely the best! Steak and lobster on the Friday last dinner was epic!
Recommended for
The food was over the top great at every meal.. All the staff was welcoming and each shared in every activity from the captain to the cook.. The dive support was the best I have experienced on any liveaboard..
06 Apr, 2026

10 Exceptional
John Allen S
Canada

Great Captain, great crew, great diving
Had a fantastic week of diving and managed to get to Little Cayman in spite of challenging weather conditions. Crew went above and beyond, but Captain Sarah was unbelievable. This was my 6th Aggressor Liveaboard and she was beyond a doubt the best Captain I’ve seen. In spit of very difficult wind she managed to get us 23 of 25 planned dives.
Recommended for
Diving Little Cayman. Expertise of Capt Sarah. Wonderful Crew.
21 Jan, 2026

8.4 Very good
Martin R
Canada

Nothing short of amazing.
Captain Sarah keeps us on the loop about the plans, the conditions, the crossings to and from Little Cayman and Cayman Brac and her and her team go the extra mile to make our week unforgettable. The sites are more interesting than we had expected, the marine life is surprising and the whole experience on the Aggressor is top notch. Extraordinary Captain, amazing crew and the chef Chelsea is doing miracles in this small galley. We loved it so much that we have already booked our next Agressor adventure!
Recommended for
Captain Sarah and her crew.. The marine life and dive sites were better than expected.. The Dive, Eat, Sleep, Repeat was pretty on point..
30 Mar, 2026

10 Exceptional
Charlie C
United States

The best of three Aggressors...
Excellent
Recommended for
1)Captains leadership skills 2) chefs skills in the kitchen, 3) a really fun stewardess
19 Jan, 2016

10 Exceptional
Anon
United States

fun and enjoayable week
Our first liveaboard experience was very positive: in the water and on the boat. Crew and passengers truly enjoyed each other’s company.
Recommended for
Staff very friendly, worked as cohesive team make diverse dive opportunities. Meals had several options of abundant fruits and vegetables. Video of week’s special moments.
15 Nov, 2024

9.6 Exceptional
James K
United States

Great Dive trip
Just landed from a a great week on the Cayman aggressor. Many of the dives were amazing, several were excellent, a handful were good maybe one or two were average bit out of 25 dives we were pretty pleased. The crew and even the captain do ALL jobs. So you get half a dozen engaging dive masters. And any time a crew member sees you looking around they ask what they can do for you. The food was EXCELLENT, made diving on a full stomach tough, but we all cleaned out plates, it was too good not to. They rooms were on the smaller side but good value for the money. Check the time of year if diving in Cayman Brac & Little Cayman is important to you. Weather makes the crossing unlikely in some months.
Recommended for
Diving!!! 4-5 dives a day. Crew. They really care about your comfort and bend over backwards for you. Food! It was excellent and plentiful..
14 Dec, 2025

10 Exceptional
Eric O
United States

The crew made my first time live aboard experience a great one.
It was my first live aboard experience and because of the good time and the great service from the crew it will not be my last.
Recommended for
The service from the crew was first class, the food was excellent and the boat was great to dive from
25 Jan, 2016

10 Exceptional
Cathie N
United States

Love the Aggressor! Such a beautiful boat with lots of amenities !
I met several really nice people that I will be diving with in the future. The diving was great - loved the warm showers and warm towels after every dive! Bailies and hot chocolate after the night dives was a great treat too. The crew was funny, helpful and very nice. Will be diving Aggressors in the future for sure!
Recommended for
Diving was awesome, food was great, service and people were great
07 Sep, 2023

9.6 Exceptional
dean H
United States

as advertised/expected
nothing happened, which was just perfect. that's why i went to cayman.......nothing happens there except warm calm water. if i want excitement i'll book galapagos or palau.
Recommended for
the staff, the food, the crystal clear 84 degree water
20 Jul, 2017

9.6 Exceptional
Todd P
United States

Fantastic dive sites and fun, professional crew.
Staff was very professional and absolutely fun and friendly. Dive sites and operations were fantastic. Food and accommodation were absolutely first class.
Recommended for
Staff was professional and friendly. Dive sites and operations top notch. Food was outstanding.
29 Jul, 2025

9.6 Exceptional
David N
United States

Hammerheads,Turtles and Eagle Rays, Oh My!
With over 1500 dives and many liveaboards under my belt, this was my first experience on the Cayman Aggressor. It was a great trip in all ways; Diving, Crew, Food and Divers. Little Cayman was exceptional diving with visibility sometimes approaching 150 feet and many creatures to be seen. Hammerheads, Turtles of every kind, Eagle Rays and the normal reef creatures. In Cayman Brac the Kittiwake is a fun shipwreck to dive and again visibility was stunning. As on most of these liveaboards, the crew did all they could to make sure all guests were pampered. They truly joined in the divers excitement when big animals showed up! Tanks always full and all needs addressed...could not ask for more. The final piece, were the divers/guests. All were amiable, with great stories and vast experiences. It was a final piece to an already wonderful puzzle, a trip I will remember for years to come!
Recommended for
Little Cayman Diving. Crew and Food. Great Group of Divers.
31 May, 2025

9.6 Exceptional
Bambi R
United States

5 Star Dive Vacation!
This was my first liveaboard so I was not sure what to expect…..I’m hooked! Captain Josh Foster is an amazing man, Captain, instructor, dive master and human! Thank you for making the achievement of earning my advanced certification such a safe, informative and memorable experience! The food was delicious and abundant! The chef outdid himself!! I cannot say enough about our crew, who went above and beyond to make our vacation one of the best I’ve had. One word of warning to those expecting a cruise ship type cabin….this is, in all actuality, a dive boat, so your state room is quite “cozy”….pack LIGHT! LOVED ❤️
Recommended for
The CREW!!!. The Dives. The FOOD!!.
28 Sep, 2025

9.2 Superb
Andrw B
Canada

Cayman Aggressor IV - the good and the bad
Our trip to Cayman Islands has been fabulous with some incredible dive sites. Something for everyone - wrecks, reefs, walls and swim throughs. The crew (Josh, Sarah, Mili, Braven, Fabian, Sir David and Chelsea) are some of the best in the industry and really went out of their way to make our diving safe and spectacular as well as to accommodate each of our needs. Having the hang bar at the back of the boat was a lovely detail as was the crew putting a weighted drop line so that I could remove my 2nd tank before climbing back up the ladder. The food was amazing and Chelsea did a great job - there wasn’t a bad meal the whole trip. Special dietary needs were catered for as well. The less than optimal things: whilst the common areas are very spacious, the cabins are very cramped. The boat has a large camera/ light table but that gets filled up pretty quickly with charging spots a little tight in places (limited USB outlets) and the diving deck works perfectly for single tank divers. I was the only one diving side mount and if there had been more it would have been impossible to accommodate additional multi tank divers.
Recommended for
The crew. The diving. The food.
14 Dec, 2025