Bahamas Underground

Bahamas Technical and Cave Diving Adventure and Training Facility

The Crystal Roses formation in Dan's Cave. One of the Crystal Caves of Abaco Island, The Bahamas. Image by Brian Kakuk Copyright 2021
Specializing in Cave and Technical Diving in the Bahamas
The Bahamas Underground is the Bahamas only technical and cave diving oriented training and adventure facility.  Located in Marsh Harbor, Abaco, Bahamas, the Bahamas Underground provides TRAINING and GUIDED DIVING SERVICES to some of the best blue holes and underwater caves in the Bahamas. The Bahamas Underground is operated by Brian Kakuk.  With more than 15 years of cave EXPLORATION experience in the Bahamas, Brian can provide training in all levels of cave and technical diving as well as provide guiding services for small groups of cave divers (3 divers). The warm and highly decorated blue holes and underwater caves of Abaco offers exciting experiences for all training levels, from cavern tours, to deep mixed gas cave penetrations.

The most diverse underwater caves in the world!

If there is any one thing that separates the caves in the Bahamas from anywhere else on earth, it is their diversity.  The ocean caves here are literally filled with marine life such as sponges, lobsters, crabs and shrimp.  The entrances of many ocean blue holes can only be described as over stocked aquariums!  Inland caves vary from deep fracture caves and sinkholes, to shallower incredibly decorated passages filled with water as clear as air. So whether you are into depth, distance, beauty or the most diverse ecosystems found in any undewater caves in the world , you can be sure that you will find it here in the Bahamas.

A diver glides through the Fangorn Forest section of Dan's Cave, part of the Crystal Caves of Abaco, The Bahamas. Photo by Brian Kakuk. Diver Rick Witter
A cave diver floats near crystal helictites in the Fangorn Forest of Dan's Cave, part of the Crystal Caves of Abaco Island, The Bahamas. Diver Rick Witter Image Copyright Brian Kakuk 2021

Click on the image below to view a highlights video of cave diving with Bahamas Underground

Bahamas Underground can make it happen!

The Bahamas Underground can provide the facilities, equipment and experience to make your Bahamas cavern and cave diving experience the best possible. Our facility offers gas fills including, air, oxygen, trimix and nitrox.  We offer a generous rental program including, double cylinders, single cylinders, bcd’s, harnesses, HID lights, reels and other necessary equipment. We also carry Sofnolime 8-12 grade for CCR, as well as spares or replacement equipment for both CCR and Open Circuit diving on site.  Although we are located on Great Abaco Island, we can also provide trips to other Islands including
  • Andros Island
  • Eleuthera 
  • Long Island
  • Great Exuma
  • Grand Bahama Island
Single diver specialty dives can also be arranged for the following activities:
  • Boat cave diving – many of our amazing marine caves are accessible by boat or shore.
  • Inland, “bush diving” – our vans are set up for safe, efficient cave diving on any part of the island.

If cave diving in the Bahamas interests you, then the Bahamas Underground can make it happen! 

Contact us at: E-mail:

Phone: Bahamas (242) 359-6128

Announcing our new book! Click the image below to view info
Click on the image to find out about purchasing this book
Contact us at email: or Phone: (242) 359-6128

Please check out our other informative pages:
Exploration     Research and Conservation 

We sell exploration grade diving equipment from the following fine manufacturers
Exploration Grade Rebreathers for the Serious Explorer
Exploration Grade Diving Lights and Accessories
Best Diving Computers in the World
Exploration Grade Diving Equipment for the Serious Explorer