Belize Aggressor IV, Belize

Name: Belize Exploration - Lighthouse Reef, Half Moon Cay, and Turneffe Reef (Belize - Belize)
Start: 2026-12-19
End: 2026-12-26
Location: Belize

9.2 Superb

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

from $ 335 / day Check dates

“The boat crew were all so incredible & truly helped to make our week such an incredible one!”
Suzanne I, United States

Highlights

Weekly departures year-round to some of the world's top dive sites
Luxury yacht with sea-view cabins
High-level service with all alcoholic beverages included

The luxurious Belize Aggressor IV liveaboard comfortably accommodates 20 guests in 10 spacious cabins. On the main deck are seven deluxe staterooms with combinable twin beds or one king and two master staterooms with queen beds, all with picture windows and sea views. There is also a deluxe stateroom with two twin beds or 1 king bed on the lower deck. All cabins feature private en-suite bathrooms, individually controlled AC units, and a TV monitor with a media player. wardrobe, bathrobes, hairdryer, toiletries and fresh towels. Social areas include an indoor air-conditioned restaurant, where the MY Belize Aggressor IV takes advantage of local fruits, vegetables, and seafood to prepare fantastic American & Latin/Caribbean-style meals. Fruit juices, soft drinks, beer, wine & a limited variety of mixed drinks are included. There is also an open-air lounge terrace, a large sun deck with loungers, and a shaded cocktail deck.

The Belize Aggressor IV liveaboard departs Belize City every week for a seven-night diving cruise where guests can enjoy up to five dives daily. Belize is known for its crystal-clear waters, visibility reaching 36m/120ft. Scuba divers will be amazed at the diversity of colors and marine life, including dolphins, turtles, reef sharks, and rays. Belize Aggressor IV includes spectacular dive sites such as Painted Wall, Half Moon Caye Wall, Quebrada, and the Blue Hole. There is a large dive deck at the back of the boat where guests can access individual gear storage, rinse tanks, a camera table with low-pressure air hoses, and two fresh-water showers with hot water.

Book online today to start planning your liveaboard aboard the Belize Aggressor IV.

Choose your departure date

Date

Itinerary

Price

Select

26 Sep

8 Days / 7 Nights

Female Shared Cabin. Last space for women only.

$ 3,695

Select Cabin only 1 space left

03 Oct

8 Days / 7 Nights

$ 3,695

FULL

10 Oct

8 Days / 7 Nights

Last space for women only.

$ 3,695

Select Cabin only 2 spaces left

17 Oct

8 Days / 7 Nights

Travel the World Special! Valid for a limited time only.

~~$ 3,695~~ $ 2,771 Save 25% -25%

FULL

24 Oct

8 Days / 7 Nights

$ 3,695

FULL

31 Oct

8 Days / 7 Nights

$ 3,695

FULL

07 Nov

8 Days / 7 Nights

$ 3,695

FULL

21 Nov

8 Days / 7 Nights

$ 3,695

FULL

28 Nov

8 Days / 7 Nights

$ 3,695

FULL

05 Dec

8 Days / 7 Nights

$ 3,695

FULL

12 Dec

8 Days / 7 Nights

$ 3,695

FULL

19 Dec

8 Days / 7 Nights

Male Shared Cabin. Last space for men only.

$ 3,695

Select Cabin only 1 space left

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

Required Extras: Port Fees ($130 / trip).

Optional Extras: Gratuities, Hotel Transfer, Extra Dives, Nitrox ($80-150 / trip), Nitrox Course ($250-354 / trip), Rental Gear, Scuba Diving Courses ($150-250 / trip), Snorkel Gear.

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.

Pay by bank transfer or online with

Best Price Guaranteed

Boat features

Jacuzzi / Hot Tub
En-Suite bathrooms
Aircon Cabins
Non-Diver (Snorkeler) Friendly
Warm Water Showers
Air Conditioned saloon
Sun Deck
Camera Station
Non-Smoking Rooms
Camera room
Custom built for diving
Charging stations
Indoor Saloon
Audio & video entertainment
TV in cabins
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
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: 138 feet

Beam: 26 feet

Cruising speed: 12 knots

Max guests: 20

Number of cabins: 10

Number of bathrooms: 13

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
First Aid Kits
Satellite & mobile phones
Bilge pump alarm
Search light
Crew trained in first aid
Emergency flares

Belize Aggressor IV Reviews

9.2 Superb

Vessel

8.8
Crew

9.4
Food

9.8
Diving

9.1
Value

8.9

10 Exceptional
Bill S
United States

Great Dive Adventure!
Great diving, experienced & professional crew, variety of dive sites & interesting sea creatures.
Recommended for
Professionalism for the crew.. Choice of varied dive sites & dive experiences. The food!.
03 Sep, 2026

8.8 Fabulous
greg N
United States

Need to start planning for my next Liveaboard.
Was a great group of divers and we had great weather during the rainy season.
Recommended for
The Crew. The Dives. The Food.
15 Jul, 2026

9.2 Superb
Tsan Yuen Edmund C
Canada

Wonderful Belize Aggressor IV Crew
A wonderful crew who made my diving trip a wonderful experience!
Recommended for
Comfortable cabin. Crew service and friendliness. Plenty of food and drinks onboard.
25 Sep, 2025

10 Exceptional
Stefan B
Germany

Awesome!
For the first Live aboard I had a beautiful stay and a good feeling the whole time, when it comes to diving and service
Recommended for
Skilled and friendly Staff. Good food, fulfilling any extra wishes. Different dive spots.
06 Oct, 2025

10 Exceptional
Ryan B
United States

Great experience
Diving was very good. Crew was fantastic
Recommended for
Top notch service and crew
31 Oct, 2022

9.2 Superb
Andy B
United States

Enjoyed diving, friends and food
I brought a good friend on her first Liveaboard. We had a great time diving, and spending time with the crew and other passengers.
Recommended for
Great captain and crew. Diving was made easy. Friendly passengers.
23 Jun, 2026

10 Exceptional
Peggy A. O
United States

Best vacation ever!
Friendliness and experience of staff Exceptional diving Blue hole
Recommended for
Staff, convenience and diving
13 Aug, 2022

9.2 Superb
David T
United States

Really nice trip!
I very much enjoyed the new friends I made. Highlights- second night dive- saw every nocturnal critter on my list; cave rafting expedition; doing lots of dives; improved my small Caribbean critter finding skills.
Recommended for
Really great group - divers and staff. Room was super comfortable and roomy. Food was terrific.
22 Apr, 2026

10 Exceptional
Nancy Q
United States

A.MA.ZING!!!!!! More than exceeded my expectations!
Celebrated my 100th dive on this trip!! Went w my cousin to commemorate October 16 (which should have been her late husband's 60th bday)--Eddie went out of his way to make this day special. The whole crew is terrific but Eddie is really the heart & soul of the boat!! Loved the night dives seeing all the critters that aren't usually out during the day. Loved the eat-sleep-dive-repeat life!! Thought being off the grid (& away from electronics) would be hard---it was wonderful!!!!! Your rating system only goes up to 5 stars but I would give the Aggressor IV & crew 10 stars!!
Recommended for
The crew (helpful, friendly, knowledgeable, delightful)!!!! The service (taking off your fins & warm towel w a lil back massage after each dive!!!! The food (delish)!!!!
28 Oct, 2016

10 Exceptional
Glen H
United States

The crew, boat, and whole trip was absolutlely fantastic!
The whole Aggressor IV team was top notch. Dives always had something interesting or amazing to offer. The meals were outstanding. the whole ship was very comfortable and enjoyable for the week.
Recommended for
In this order: The whole crew, the fantastic sea life, and the excellent food.
05 Aug, 2022

94 reviews

9.2 Superb
94 Verified Reviews

Sort reviews by:

10 Exceptional
Dusty M
United States

I will recommend to all my contacts!!! Trip of a lifetime!!!
The Aggressor IV staff anticipated our needs! All the dive guides were top notch and Capt Dennis was the best! This was my first liveaboard and now the Aggressor IV crew has set the bar for my next liveaboard very high!
Recommended for
The Crew. The personal attention. The food.
28 Sep, 2025

9.2 Superb
Guillermo F
Italy

Best dives, best place
It was an excellent liveaboard in one of the places in the Caribbean that are not yet affected. Excellent experience on board.
Recommended for
Personal professionalism. On-board service. Dive sites.
07 Aug, 2026

Translated from Spanish

10 Exceptional
Daniel K
United States

Outstanding
Met a super friendly group of Colorado based divers who I hung with since am a solo diver. Wide variety of dive sites with lots of great animal and plant lifevto see. Super long bottom times most easily exceeding an hour.
Recommended for
1. Dives 2. Crew Friendliness and Knowledge 3. Variety and quality of the dining.
13 Sep, 2018

10 Exceptional
Matthew M
United States

Absolutely stunning and overwhelming experience.
Pet nurse shark, octopuses during night dives, eagle rays galore, Chef Jerry's delicious food, good company shared with other guests. Logging over 20 hours of total time under water within just 6 days.
Recommended for
The food, the sea life, and the amazing crew.
07 Jun, 2023

8.4 Very good
barbara H
Germany

Wonderful
The fantastic crew!!
Recommended for
Crew, diving, boat
14 Jun, 2016

10 Exceptional
Dallas F
United States

Spectacular diving on comfortable ship with professional crew
We love the Belize Aggressor IV – this is our second time on this boat. The Captain and Crew are always professional and friendly. And the diving in Belize is always spectacular – some of the best diving in the Carrbbean! Shark sightings on almost every dive, and octopus sightings on almost every Night Dive. Healthy coral reefs make this cruise worth repeating time and time again. Thank you!
Recommended for
Spectacular Diving. Delightful Staff. Comfortable Accommodations.
14 Sep, 2025

7.6 Good
Ronald A
United States

I was wonderfully surprised by the ease of diving on a live aboard.
Becoming Nitrox certified with ease Diving the sites I wanted to visit Seeing the creatures I wanted to see
Recommended for
Diving simplicity, location accessibility, you control your pace
20 Jul, 2023

10 Exceptional
Thomas M
United States

Great crew and great service.
Nice dive sites but the visibility was just 40 feet. The Dive masters made up for that with a great underwater tour at each site.
Recommended for
Great Crew, Very Good Food, Nice accomodations.
27 Aug, 2021

9.2 Superb
Nick S
United Kingdom

Pristine corals, varied marine life and extremely comfortable boat - a good week!
Dives in the marine park, especially Chain Wall and Half Moon Caye dive sites, were wonderful. We had not expected the coral to be so colourful and pristine - so much prettier than we anticipated. Also a good mixture of marine life from big reef sharks and eagle rays to plentiful small fish, crustaceans and octopus. The boat was the most spacious we’ve experienced on a liveaboard - very comfortable. And the food was outstanding. The only reason I didn’t give the diving 5 stars above is the lack of dive guiding - it was fine for us as experienced divers in easy conditions, but for less experienced divers in current, I imagine safety could be an issue.
Recommended for
Spacious boat, really excellent food, pristine corals in many sites.
30 Oct, 2018

8.0 Very good
Luigi C
Italy

Good liveaboard in a good place and in good company
Some good dives (not all), confortable boat
Recommended for
Good dives, good crew, good company
03 Jan, 2022

10 Exceptional
Loren S
United States

Wonderful all around experience!
The captain and crew were a well oiled machine. The food was excellent, and it was great to have the whole week with my son and no digital connections in the way!
Recommended for
Great Diving. Fantastic crew. Freat group of divers
14 Jul, 2023

8.4 Very good
Richard P
United States

Excellent Experience
The boat is fairly well set up, the camera tables are a bit small though but still ok. Plenty of rinse buckets on the deck for various equipment. The hot showers and hot towels are very nice when coming out of the water. Their "fintastic" fin removal service in the water is great, makes it so easy - sometimes its just the little things. Divemasters seemed to be fairly knowledgeable and were fun to dive with. Beds were comfortable and Rooms were clean just a bit older feeling. Food was always good, I don't ever remember being hungry.Diving was pretty decent, no current and saw lots of fish, big and small. I will definitely plan to go on my next trip with Aggressor as well, it was a good experience all around
Recommended for
Diving, Food, service
13 Dec, 2016

10 Exceptional
Paul C
United States

Amazing
We had a great time. Everyone was amazing. We met some nice people on the boat, had some great dives and saw some of the most beautiful ocean wildlife you can imagine. The dive guides really did a great job of pointing things out if you wanted to go with them or if you wanted to wander on your own that was great too. I would highly recommend them.
Recommended for
The diving was amazing! The crew was wonderful! It was very relaxing.
09 May, 2023

10 Exceptional
John P
United States

I’m hooked.
Up to 5 dives a day in pristine waters with lots to see. If you’re serious about a diving vacation it’s really a unique, exciting and action-packed week.
Recommended for
Crew. Luxury. Dives.
18 Nov, 2024

9.6 Exceptional
Patrick L
United States

Great Boat, Incredible Staff and Terrific Diving.
The boat was in very good condition and the rooms were comfortable and plenty of room for 2 in single beds and sufficient storage. The dive deck and process briefing were efficient and detailed. The ease of the dive process was notable. Each station had sufficient room, tank recharge whips were plentiful, Nitrox mix was consistently 32-33, Defog was plentiful and effective. Once geared up t was a short walk to the dive deck where staff would put you fins on, do a final air on check and giant stride in to wait for buddies or dive master before beginning. Upon return to the boat on most dies a staff member helped by removing your fins as you held the ladder making the exit very easy. The boat deployed a large hang bar to assist divers with their safety stop if they chose to use it and many did. The dining area was spacious and comfortable. The chef and his staff were outstanding and catered to a varied number of dietary restrictions, Including my own. The food was plentiful and delicious. Of particular note was the incredible soups made for most lunches in addition to the buffet choices. There was plenty of life on every dive and the number of dives offered exceeded my expectations with 27 dives in 6 days including 5 night dives.
Recommended for
27 Dives in 6 days!. Crew attention to safety and taking great care of guests. Including Chef Jerry, Sous Chef Carlos and Elia. Great diving with plenty to see. Sharks, Turtles, Octopus, Moray Eels, Triggerfish to name a few. Considering the condition of Carrabean waters these days it was better than most..
25 Oct, 2025

8.0 Very good
Lua F
Portugal

Very pleasent
The main Room its only useble for eating. A sofa or jus a little corner to socialize would be nice
Recommended for
Dive sites
12 Aug, 2023

10 Exceptional
Joey H
United States

Great trip with great people
Amazing crew and able to tick the Blue hole off the bucket list. Food was pretty incredible including a full thanksgiving style dinner on the Thursday. The dive instructors are extremely knowledgeable of the sites and flora and fauna. Octopus putting on a show in the night dives and the extremely friendly nurse sharks were some of the highlights under the water
Recommended for
The dives, the crew, the food
12 Sep, 2023

A week of paradise away from the distractions of life
I had the absolute best time on my first liveaboard! I did more dives in one week than I probably have in 10 years of diving. The staff were excellent in every sense. So knowledgeable, helpful, and made the trip so much fun. The boat was in great shape and had many creature comforts that us land dwellers enjoy. The food was excellent all week long! I saw so much wildlife and definitely want to go back as well as try out some more aggressor sites!
Recommended for
The staff were excellent!. The guests all had great attitudes!. The liveaboard exceeded my expectations. Was like a better more personal cruise ship!.
21 Aug, 2026

8.0 Very good
Cathy P
United States

First Liveaboard Experience was way better than I ever expected!
First time diving with Nitrox was amazing. Hanging on the T-bar underneath the boat and swinging from deep dark water into the shallows. Watching the dive masters "light up" during briefings of each new dive location. Seeing fellow divers respect and care for the coral and surrounding environment.
Recommended for
Laughter with new friends, Warm Towels and shoulder massages after each dive, great food!
04 Mar, 2020

10 Exceptional
CAMILA M
United States

I will be back for sure! I might just have to do Agressor Liveaboards for the REST OF MY SCUBA life.
My overall experience was excellent. The only feedback I would give is to change the spaghetti and meat sauce meal - that was too basic. Oh and remove cilantro from the cuisine! Otherwise, everything else simply fantastic. Captain Dennis was extraordinary - such a kind and wise man. Ruth and Alex were the BEST DM's - they kept the dive well organized and safe and pointed out the cool different things to see.
Recommended for
The constant availability of drinks, snacks and coffee was wonderful.. Captain Dennis was the best! He was able to find the safe spots for us to dive despite a huge storm up north. He kept us safe and diving.. Ruth and Alex the Divemasters were sooooooo nice and friendly and helpful and kind..
23 Jun, 2025