ST. THOMAS SCUBA DIVING EXPERIENCESExplore Underwater Worlds with Our PADI 5-Star Dive & IDC Center



This PADI 5-Star dive and IDC center is licensed to train beginners and SCUBA Diving Instructors. Our affiliations are PADI and SDI/TDI. We love what we do, and we look forward to satisfying your craving for adventure. Secret Harbour offers several money saving dive and stay packages for the diving enthusiast. Join us for shore or boat dives.


Shore dives take place at Secret Harbour Beach Resort. Boat dives leave from Secret Harbour Beach Resort with a selection of over 30 dive sites within a short distance of the resort. To ensure individualized attention, there is a maximum of six divers per dive guide. All dives are led by experienced PADI divemasters or instructors.


If you are not a certified scuba diver, but always dreamed of diving, we can schedule a Discover Scuba Diving session with one of our professional instructors. In just two hours you will be enjoying the amazing world under the surface.

  • Discover Scuba Diving (Beginners): $115 (includes all equipment, instruction and a 35-minute reef dive. Following the course, a two-tank boat dive for only $140 can be arranged with an instructor.
  • Open Water Certification: $600 (includes all equipment and can be completed in 2-3 days). PADI Certifications from beginner to professional are available.


For scuba divers with current diving credentials, we offer daily one-tank and two-tank boat dives that leave from Secret Harbour and head out to explore some of our beautiful St. Thomas and St. John reefs. If you bring your own equipment, we are happy to clean and store your scuba gear for the week.

  • Shore Dive: $60 (includes all equipment). Explore the bountiful reefs of Secret Harbour bay. You will enjoy the tranquility of our clear, calm waters as you discover the many creatures below the sea. No reservation is required for unguided shore dives. Note: guides are available for an additional $40 and do require a reservation. 
  • One-tank Boat Dive: $100 (includes all equipment and divemaster). Ideal for those guests who want to sleep in on vacation. This afternoon boat departs from Secret Harbour Beach Resort at 1pm on our 30ft. Island Hopper Ocean Express boat. Snorkelers and riders are welcome to join us on this afternoon adventure. Reservations are required. 
  • Two-tank Boat Dive: $135 (includes equipment and divemaster). Explore our many fabulous reefs on our 30ft. Island Hopper Ocean Express boat. We offer individual attention to beginner and advanced divers. Departs from Secret Harbour Beach Resort daily at 9am. Check-in is at 8:30am. Reservations are required. There is an additional $10 flat rate for gear rental.
  • Night Diving: $135. There is an additional $10 flat rate for gear rental.
  • Unique Dive Options: Rendezvous Diving and Underwater Dive Weddings are also available: Ask for pricing and schedule or visit AA Divers Website
  • Wreck Diving: Explore the underwater world of famous wrecks including Miss Opportunity, Cartanza Senora, The Kennedy and a series of Navy Barges. Advanced Certifications: All levels of advanced certifications and specialty certifications are offered. Contact Aqua Action for details.


  • Scuba Review (tune-up) $115*
  • PADI SCUBA Diver - $450*
  • Open Water Referral - $425*
  • Open Water Certification - $600*
  • Private Class - $700*
  • Advanced Open Water - $500*
  • Rescue Diver - $550*
  • Divemaster - $1,050*

*Prices do not include classroom materials

Aqua Action Dive Center Contact Info

Guest Reviews
Our Location
St Thomas, US Virgin Islands

It's easy to plan a hassle-free getaway to St Thomas USVI. We are home to an international airport with lots of direct flights and a bustling cruise ship port. Secret Harbour is situated away from the downtown crowds, and just one mile from the town of Red Hook where you can enjoy restaurants, shopping, and ferry boat excursions to St John USVI and the neighboring British Virgin Islands. No passport is required for US Citizens to visit the US Virgin Islands.