Belize Aggressor IV, Belize

9.2 Superb

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

from $ 336 / 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
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
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

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

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
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

9.6 Exceptional
Geoffrey L
United States

Amazing, professional crew and boat with a clear focus on safety and fun!
Amazing night dives!
Recommended for
Fabulous crew!
06 Nov, 2023

9.2 Superb
Kimberly C
United States

Incredible diving, amazing and thoughtful crew, excellent boat = fabulous trip!
Saw tons of wildlife on healthy reefs: spotted eagle rays, Caribbean reef sharks, nurse sharks, octopuses, turtles, spotted drums, and seahorses! Crew is so kind and helpful, food was great, and excellent company onboard! Will definitely book Aggressor again!
Recommended for
Dives, crew, new friends!
09 Jun, 2021

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

8.4 Very good
barbara H
Germany

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

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

87 reviews

9.2 Superb
87 Verified Reviews

Sort reviews by:

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

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
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

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

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

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

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

8.0 Very good
Andres G
United States

It was good
Service
Recommended for
Service. Food. Location
25 Jul, 2019

8.0 Very good
Roger C
Switzerland

A great week, everything worked out perfectly
Beautiful dive sites, excellent organization, great food and great staff
Recommended for
Organisation, friendliness, service
20 Nov, 2018

Translated from German

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

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
Gareth J
United Kingdom

A fantastic crew really made this trip
Eagle rays, always loved those
Recommended for
The crew, the diving, and a great group of divers
21 Aug, 2019

10 Exceptional
Tony L
United States

Well worth the logistics
Once in a lifetime experience
Recommended for
Training offered. Wonderful Staff. Exceptional Food.
30 Dec, 2024

10 Exceptional
jack K
United States

Absolutely fantastic
I really don't see how it could have been any better. The crew were welcoming, warm, engaging and supportive. Jerry's talents in the galley were astounding. Every meal a triumph. Special thanks to Captains Eddie and Meaghan, and dive masters Simon and William, whose skills and experience made sure we were safe and comfortable. We wanted for nothing. Great value! First rate! Top shelf!
Recommended for
Crew, service and food
08 Nov, 2015

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

8.8 Fabulous
Gary G
United States

The fun and joy of meeting and making new scuba friends.
Making new friends Normally clear warm waters Good eating Good weather for the week Most dive sites were around 40-60 feet
Recommended for
New friends, warm waters, friendly sharks
26 Sep, 2021

7.2 Good
Mark B
Canada

The Belize Aggressor Liveaboard experience was good!
Diving was good, Meeting new people, Supper time meals!
Recommended for
Diving, Meeting People, Supper time meals
29 Jan, 2020

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
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
Jeffrey T
United States

The trip was most excellent
Almost everything was a highlight. We are living in some challenging times and being able to totally clear your head aboard a cool boat parked in some amazing places on a reef we love is just an incredible blessing. OK so I'll give you one highlight- For the third trip to Belize in a row, spread out over two years, we saw Patches the reef shark. That made us really happy!
Recommended for
The crew was amazing in all respects, every single one of them; the food was great; and getting back underwater obviously.
22 Nov, 2022