Belize Aggressor IV, Belize

Name: Belize Exploration - Lighthouse Reef, Half Moon Cay, and Turneffe Reef (Belize - Belize)
Start: 2026-09-05
End: 2026-09-15
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

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13 Jun

8 Days / 7 Nights

$ 3,695

FULL

27 Jun

8 Days / 7 Nights

Male Shared Cabin.

$ 3,695

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04 Jul

8 Days / 7 Nights

$ 3,695

Select Cabin only 4 spaces left

11 Jul

8 Days / 7 Nights

Family Week - Capt Jay Roberts. Male Shared Cabin.

$ 3,695

Select Cabin only 1 space left

18 Jul

8 Days / 7 Nights

$ 3,695

FULL

25 Jul

8 Days / 7 Nights

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

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

Select Cabin only 1 space left

01 Aug

8 Days / 7 Nights

$ 3,695

Select Cabin available

08 Aug

8 Days / 7 Nights

$ 3,695

FULL

15 Aug

8 Days / 7 Nights

$ 3,695

Select Cabin available

22 Aug

8 Days / 7 Nights

$ 3,695

Select Cabin available

05 Sep

11 Days / 10 Nights

$ 5,135

FULL

16 Sep

11 Days / 10 Nights

$ 3,695

FULL

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 USD per trip).

Optional Extras: Dive Insurance, Travel Insurance, Gratuities, Hotel Transfer, Extra Dives, Nitrox, Nitrox Course, Rental Gear, Scuba Diving Courses, 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

8.9
Crew

9.4
Food

9.8
Diving

9.1
Value

8.9

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
Hans G
United States

My first live aboard experience was great!
We were fortunate to have great weather, so we had amazing diving and were able to explore the Blue Hole. The ship is nicely set up to easily access dive equipment and take care of cameras and lights. The crew makes a special effort to accomodate everyone's special needs. I really enjoyed learning about the engine room and all of the equipment to make the accomodations very comfortable.
Recommended for
The chef was amazing and made my wife's birthday very special. The crew was very attentive to safety and helped my wife with snorkeling. The short trip to walk on Half Moon Caye.
08 May, 2026

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

9.6 Exceptional
Barry K
United States

Wonderful Trip.
We have done 8 liveaboards. This was the best all around to date.
Recommended for
Crew, Food Diving
07 Jul, 2017

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
Elizabeth V
United States

More than I ever expected
Captain Eddy was very careful about making sure the sites were safe to dive. If the water was choppy he did not waste any time moving to a safer site. We all know that most dive injuries are when you get back on the boat. Loved the "Fintastic Service" while getting on board. It makes it much easier. Hot showers were amazing at the back of the boat. Dive Masters were very watchful. Jerry is an amazing cook. I love to cook myself and found time hanging out in the kitchen very exciting. Now who can boil up perfect pasta for over 20 people--that is talent!
Recommended for
Great Captain and outstanding Cook Staff was Over the Top in Service
03 Jun, 2016

10 Exceptional
zachary C
United States

Incredible diving
Everyone was serious about diving and the guides did a good job leading those who wanted a tour around all the different reefs.
Recommended for
Great crew, lots of space, and good food.
20 Apr, 2021

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

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

8.4 Very good
Suzanne I
United States

Amazing dive vacation aboard Belize Aggressor IV!
I had an amazing week aboard the Belize Aggressor IV! I made so many new friends and had so much fun above and below the water with my fellow divers and the boat crew. We were able to dive the Blue Hole so that was very exciting & a bucket list item! The boat crew were all so incredible & truly helped to make our week such an incredible one!
Recommended for
Friendly people. Amazing service and crew. Excellent diving.
21 Aug, 2025

87 reviews

9.2 Superb
87 Verified Reviews

Sort reviews by:

8.4 Very good
Ana S
Spain

Great experience even though the hurricane had affected some dive sites.
We had the greatest atmosphere on board, it was a pleasure to be around the crew and the rest of divers.
Recommended for
Food & drinks, crew friendliness and rest of divers.
09 Sep, 2016

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

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

9.6 Exceptional
Jane G
United States

This is a fantastic experience for those who live to dive, eat, rest a bit, then repeat, up to 5 times a day!
Diving with reef sharks, beautiful turtles, so many fish, corals and sponges! Building confidence in my diving skills. Meeting wonderful people.
Recommended for
The diving, the food and the staff.
22 May, 2023

8.4 Very good
barbara H
Germany

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

9.6 Exceptional
Richard H
United States

ABSOLUTELY THE BEST
First off. The trip was AWESOME. Food was amazing and plentiful and always available. Accommodations were very nice and for a boat quite spacious and usable. Staff was Amazing, friendly and always willing to help. Diving was excellent and the captain did his best to make sure we went to the best and most diverse sites available with the weather we had during the trip. The only "issue" we had was with air fills. We were diving air (so we thought) but I had an uneasy feeling and had them check my tank with the analyzer just because I am paranoid about my gas and someone somewhere along the duration of the trip had put nitrox in our tanks so we were diving an unknown mix of nitrox for an unknown number of dives, while our computers were set to air . So the only recommendation I have to improve / prevent future errors is to have your tank analyzed before every dive even if diving air, due to the ease of potential miss fill
Recommended for
Food, diving and staff
20 Apr, 2021

10 Exceptional
Natasa M
United States

Fun filled , fabulous week on board
Wall dives , sharks , friendly crew, great food
Recommended for
Cabin comfort , diving , hospitality
28 Jan, 2022

10 Exceptional
N ick S
United Kingdom

Aggressor are the best
Best liveaboard i have done so far, will definitely be looking out for an aggressor liveaboard for my next one. Top notch boat, crew, dive guides, food and atmosphere. Such a memorable trip
Recommended for
Dive guides. Incredible food. Helpful crew.
29 Oct, 2024

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

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
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
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

10 Exceptional
Brandi R
United States

Amazing, I was hesitant to spend so much on the livaboard but it was worth it.
We saw a spotted eagle ray! There were sharks on almost every dive. The crew was phenomenal. Our stewardesses was very attentive to everyones preferences. The food was delicious, and so much of it! The cook truly out did their selves.
Recommended for
Diving. Food. People.
20 Oct, 2021

10 Exceptional
Kevin A
United States

Every crew member on this boat are amazing!!
Some of the best diving I have done and lots of sharks without shark feedings. Fintastic service!!
Recommended for
Easy diving, fantastic food, and comfortable rooms.
20 Jun, 2016

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

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
Barbara F
United States

It was a great experience with great dives, food, and new friends.
Relaxed atmosphere and the flexibility of the staff. Food was fantastic. Dive sites were really great and guides pointed out items of interest. There were really far too many lion fish at every site taking over the reefs. Should have competitions to keep the population under control.
Recommended for
The king beds, the food, and the diving.
28 Nov, 2016

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

9.6 Exceptional
justin F
United States

A fantastic way to spend Xmas looking forward to another Aggressor adventure
The crew was great start to finish. They really took care of us and wanted to make sure we had a great experience. All the diving was great and the crew really knew the sites
Recommended for
Diving. Crew. Other guests.
28 Dec, 2025

9.6 Exceptional
Jan-Eric M
Germany

Aggressor always provides a fantastic experience all around. Did not had a negative experience after being seven times on an Aggressor ship.
My recent scuba diving trip to Belize was truly unforgettable. From the moment I arrived, we were struck by the stunning natural beauty of this Central American paradise, and the underwater world did not disappoint. Here are some of the highlights of our trip: The Great Blue Hole: This was a once-in-a-lifetime experience, descending into the deep blue abyss and witnessing the eerie formations that make up the walls of this underwater sinkhole. The stalactites and stalagmites were incredible, and we even saw a few reef sharks patrolling the perimeter. The marine life: Belize is home to an incredible array of marine life, and we saw something new and exciting on every dive. From large schools of colorful fish, to sea turtles, rays, and eels, we were constantly amazed by the diversity and abundance of creatures that call these waters home. The dive sites: Each dive site we visited offered its own unique experience, from the coral gardens at Lighthouse Reef, to the stunning walls and swim-throughs at Half Moon Caye. We even did a couple of night dives and were treated to the sight of bioluminescent plankton sparkling in the darkness. Overall, our Belize dive trip was an incredible adventure that exceeded all of my expectations. The natural beauty and abundance of marine life in Belize is truly awe-inspiring, and I cannot wait to return and explore more of this amazing underwater world.
Recommended for
Outstanding staff, vessel and the dive spots, and food. Marine life was overwhelming and the ecosystem is untouched. Beautiful location with calm seas warm water and great visibility.
15 May, 2023