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Length / Width

42 m / 8 m

Year built / renovated

2002  / 2012

Rental equip.

YES ($)




YES ($)


  • Exciting diving in Belize with the excellent, world-renowned Aggressor Fleet, offering you access to the largest barrier reef in the northern and western hemispheres with a crew that knows it inside-out
  • Enjoy four to five dives a day - including night dives - from the mothership, with plenty of opportunity to see the incredible marine life in the area, including dolphin, tarpon, sharks, eagle rays and macro-critters
  • Dive the stunning, 124 meter deep Blue Hole, an incredible collapsed freshwater cave system - a one-of-a-kind experience to enjoy
  • This boat offers a jacuzzi on the spacious sun deck, complimentary beer and wine and a complete photo-editing center for inspecting and improving your snaps once you're out of the water
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Enhanced Health Measures

Date of last update:Nov 24, 2021

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• Increased frequency of cleaning and surface santization. • All guest rooms are serviced twice daily with all soft goods are removed and washed in hot water and detergent and all hard surfaces are cleaned and sterilized. • Bathrooms and other frequently touched surfaces will receive extra attention. • Hand santizer provided in all common areas • Aggressor Adventures will not require the use of masks. If a guest chooses to wear a mask, they are welcome to do so. • Social distancing measures will be observed where possible and guests are encouraged to take meals outside. Self-service buffets are gone. • Mask/gear rinse buckets will be replaced by freshwater hoses. • All guests will undergo temperature checks before entering. Those with temperatures of 100.4F / 38.0C will be denied check-in and referred to local medical professionals for follow up. • All staff and service personnel will undergo morning and evening temperature checks.
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Dates & Prices

Prices include taxes. Prices shown may be for non-divers.
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You only need to pay 48h after your booking is confirmed.

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Booking process


Once we receive your booking, we double check availability with the dive operator and reserve your spot


We usually get back to you within 24 hours to confirm that your booking is final


You then have 48 hours to take care of other travel arrangements. Your credit card will only be charged after that period

Payment & cancellation

Payment terms

  • Now: 0%
  • 48 hours after booking confirmation: 45%
  • 120 days before trip start: 100%

Cancellation fee

Free cancellation for 48h after confirmation

  • 25.0% of the total booking amount will be charged if you cancel more than 127 days prior to arrival
  • 45.0% will be charged if you cancel between 127 and 98 days prior to arrival
  • 100.0% will be charged if you cancel less than 98 days prior to arrival



Belize Aggressor IV is your ticket to a magical dive adventure to the best diving on the planet

Aboard the Belize Aggressor IV liveaboard, built for comfort and safety, outstanding diving is the priority. A Wall Diver’s paradise, the sheer walls and the Blue Hole are adorned with giant Elephant Ear Sponges and crimson Gorgonians.  Declared one of the 10 best dive sites in the world, Belize has it all. Not only are there beautiful coral formations but a great array of large marine species. Dive with Dolphins, Sharks, Tarpon and Eagle Rays as you marvel at the amazing visibility and vast diversity of ocean treasures.


The liveaboard Belize Aggressor IV, 138 feet (42m) long and 26 feet (8m) wide, not only takes you to your dive locations in luxury and comfort, but her staff will attend to your every need.  As you cruise to the best locations on the largest barrier reef in the Northern and Western Hemisphere, liveaboard Belize Aggressor IV's itineraries are perfectly timed so the sites can be explored at the optimal time of year.  

To ensure your Dive Safari Holiday becomes a memorable experience, every aspect of the liveaboard Belize Aggressor IV's design, itinerary and menu have received detailed attention.

The air conditioned, individually climate controlled Deluxe Staterooms, have several options: 8 Deluxe Staterooms with Twin beds or King bed, and 2 Master Staterooms with Queen beds. All of the Staterooms have Private Facilities, Views, Monitor with Media Player, Mirrored Cabinet, Wardrobe, Bathrobes, Hairdryer, Toiletries, Fresh Towels Daily and Independent Air-conditioning. The liveaboard Belize Agressor IV has a spacious, air conditioned Dining Area and Salon. The Sun Deck is complete with lounge and deck chairs, stereo, shaded Wet Bar, Grill and Photographic Center.

The liveaboard Belize Aggressor IV's aspiration is to not only offer exceptional diving but also great comfort and entertaining spare time activities. 


Diving on the liveaboard Belize Aggressor IV begins Sunday morning and ends Friday at lunch.

The menu onboard is varied and plentiful, with a variety of American feasts, barbecues and local cuisine.  You will awaken to fresh fruits, hot entrees, cereals and juices. Lunches are buffet-style, featuring hot soups, homemade breads, salads and sandwiches and/or entrees. Dinners are served at your table each evening and include salads, vegetables, seafood, beef or chicken with a fresh homemade dessert.

Once onboard, please speak to the Chef about any special needs. Certain special dietary and beverage requests may not be available due to the remote nature of this location. The beverage selection includes fruit juices, soft drinks, iced water, iced tea, coffee, and a limited selection of local beer and wine, which are complimentary. 


  • Please refer to logistics section of each itinerary to find detailed info on how to get there.
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Deck Plan


For your safety

  • Fire Alarm
  • Fire Extinguisher
  • Life Jackets
  • Life Rafts
  • Emergency Oxygen Kit
  • Automatic External Defibrillator (Aed)
  • First Aid Kits
  • Vhf Radio
  • Emergency Positioning Radio Beacon

Languages spoken

  • English

Diving gear

  • Tanks With Din Valves
  • Din/Int Adapters
  • 15L Tanks Available
  • Nitrox ($)
  • Rental Equipment ($)

PADI® Courses Available

  • Intro Dives/Discover Scuba Diving
  • Scuba Refresher
  • Open Water Diver
  • Advanced Open Water Diver
  • Divemaster
  • Nitrox Certification
  • Underwater Photography
  • Deep Diver Certification
  • Underwater Videographer
  • Night Diver
  • Drift Diving

Dive Center Facilities

  • Fish Id And Diving Books
  • Battery Charging Station
  • Warm-Water Showers

Boat Amenities

Amenities & services

  • Credit Cards Accepted
  • En-Suite Bathroom
  • Camera Station
  • Air-Conditioning
  • Spacious Diving Platform
  • Separate Zodiac/Dhoni

Great for families

  • Board Games
  • Movies


  • Land Excursions


  • Visa
  • Mastercard
  • Cash

Sports & Watersports

  • Snorkeling

Food & drink

  • Buffet
  • Fine Cuisine
  • Alcohol
  • Vegetarian Food


  • Lounge/Tv Area
  • Heating
  • Us Power Sockets
  • Power Socket Adapters

Questions from guests

  • No Internet Connection During The Safari


Dates & prices

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