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

Select

13 Jun

8 Days / 7 Nights

$ 3,695

FULL

27 Jun

8 Days / 7 Nights

Male Shared Cabin.

$ 3,695

Select Cabin only 1 space left

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
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
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
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

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
Marina N
United States

Great trip!
Amazing experience on the board of Aggressor, as usual high level of service and great customer care. The diving was great, very diverse dive sites and a lot to see. Crew exceeded my expectations and food was fantastic!
Recommended for
Diving. Crew. Food.
16 Feb, 2026

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
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

7.6 Good
Tamara W
United States

Love Belize!
We had an enjoyable trip, despite high winds and strong current. The schedule was great and the service was good. I would like to have seen more than one dive master in the water at a time and better pre-dive briefings, especially on night dives when you enter far away from a wall do minimal lighting.
Recommended for
First half diving. Great food. The other divers.
06 Apr, 2025

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

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

87 reviews

9.2 Superb
87 Verified Reviews

Sort reviews by:

10 Exceptional
Forrest W
Bermuda

With a combination of great dive sites, great accommodations, and a great crew, this was an amazing experience!
The vessel was very comfortable to dive from, and the service I received was amazing. The diving was great; had a lot of biodiversity, from the bigger things like sharks, turtles, eagle rays, to the smaller shrimps, blennys, and other fish as well.
Recommended for
Diving, Accommodations, Crew
06 Feb, 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

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

9.6 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
Richard E
United States

Sat on the boat all week with a health issue, but just sitting in the middle of the Caribbean so all is good
The food, crew and Captain were beyond awesome.
Recommended for
food
15 Nov, 2023

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
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

9.2 Superb
Chris S
United Kingdom

Second liveaboard this year and counting
Easy diving experience, suitable for novices / PADI open water level. Much of the diving was shallow above 20m mark. Scenery included the expected sharks, turtles, rays and eels :)
Recommended for
Great friendly and helpful staff. Facilities for diving were excellent, great ladder. Food and special requests catered for.
24 Feb, 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

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
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

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

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

8.8 Fabulous
marianne V
United States

Wonderful Christmas trip
Opportunity to dive 5 times a day was great. Crew was seasoned and worked very well together. I'm a new diver and this was my first live aboard, so I have nothing to compare it to. For future dives I would prefer a smaller number of divers-to-dive-guide ratio, but my understanding is the norm is 1 dive guide for the entire group of divers, 20 in this case. Due to demands from a certain group of passengers, we had 2 guides for at least half the trip. But I'd like to add that the crew did their best and gave their best, in spite of some difficult and demanding passengers. Never once did they allow it to affect their demeanor or willingness to do their best for the other passengers. They were very helpful to me as a new diver, and I certainly appreciated that! The food was AMAZING! Overall I was very pleased and see other live aboards in my future.
Recommended for
Crew friendliness and support. Food. Location.
11 Jan, 2025

10 Exceptional
Thomas R
United States

Great crew and fantastic food!
Blue Hole, Half moon Caye diving
Recommended for
Crew service and efficient diving staff
20 Apr, 2021

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

9.2 Superb
Monisha P
United States

Would definitely dive with Belize Aggressor IV again in the future!
I enjoyed diving the blue hole and having the option to get my nitrox certifcation. I appreciated the crew keeping us informed of changes. I liked that the staff were very in tune to our dive experiences and helping us with equipment and making suggestions to improve our dive experiences. Since I'm small person I struggle with tanks getting in and out of water so they were very helpful with that. I also loved the warm towel provided between dives and the hot shower on the dive deck I used to warm up.
Recommended for
hot shower on dive deck. food options for dietary restrictions. Diving right off the big boat so didnt have to worry about motion sickness as much as when on little boats.
30 Nov, 2025

8.8 Fabulous
Yu Wei H
Taiwan

Amazing experience on the Belize Aggressor
We had a wonderful on the Belize Aggressor IV with Captain Dennis and his crew. The crew and dive instructors made sure we were taken care of and enjoyed our dives. This is our first liveaboard and we’ve only had ~20 dives of experience before the trip. We would highly recommend any dive enthusiasts, novice or experienced, for this liveaboard.
Recommended for
Number of dives, crew attentiveness, dive sites
07 Jun, 2023

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

9.2 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