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Experience the Ultimate Diving Adventure on Guam.

Become a part of the 1%

Did you know that scuba diving is considered one of the most exhilarating activities in the world, yet only 1% of the world’s population has ever tried it? Scuba diving is an adventure sport that lets you explore the underwater world like never before. It’s an activity that requires proper training and certification to ensure your safety and well-being. However, for those who take the plunge, the rewards are priceless. Scuba diving allows you to witness the incredible marine life and stunning coral reefs that cover two-thirds of the Earth’s surface. Here on Guam, you’ll be able to see an underwater world that is hard to find in other places.

Underwater Museum

Have you ever wanted to explore a real-life underwater museum? Guam’s waters are home to a large number of sunken ships from both World War I and II, creating a unique and historical experience (In fact, Guam is the only location in the world where you can touch a WWI wreck and a WWII wreck at the same time). These wrecks offer divers and history enthusiasts an opportunity to explore and learn about the events that took place in the Pacific Theater during these wars. These submerged relics provide a glimpse into the past, attracting visitors from all over the world. This abundance of shipwrecks has made Guam a popular diving destination and has cemented its place in history as a vital strategic location during both World Wars. Not only to we visit these sites, but we also offer Wreck Courses to make the most of your wreck experience. 

Popular Advanced Courses

Click on the Icons Below to Learn more about each course.

Advanced Open Water

As an Advanced Open Water Diver certified by PADI, you will gain further experience and knowledge in scuba diving beyond the Open Water level. You will learn advanced diving techniques such as underwater navigation, deep diving (up to 30 meters/100 feet), night diving, and wreck diving.  The certification also qualifies you to enroll in further specialized diving courses.

Wreck Diver

The PADI Wreck Diver course is designed to teach divers how to explore and navigate safely through wreck dive sites. You will learn the techniques for identifying and surveying wrecks, penetrating wrecks safely, and properly using dive equipment such as lines and reels. The course will also cover the history and importance of wrecks as artificial reefs and habitats for marine life.

Deep Diver

The PADI Deep Diver course is designed to teach divers how to safely plan and conduct dives to depths of up to 40 meters (130 feet). You will learn the risks and hazards associated with deep diving, including the effects of nitrogen narcosis and decompression sickness, and how to properly manage these risks.

Night Diver

The PADI Night Diver course is designed to teach scuba divers the necessary skills to safely and confidently dive at night. The course covers the equipment needed for night diving, how to communicate effectively underwater in low-light conditions, and techniques for navigating and finding your way around in the dark.

Enriched air nitrox

The PADI Enriched Air Nitrox course is designed to teach scuba divers how to safely use and analyze enriched air nitrox (EANx) for recreational diving. The course covers the benefits and drawbacks of using EANx, how to calculate and adjust the maximum operating depth based on the percentage of oxygen in the gas mixture, and how to properly handle and label EANx tanks.

Rescue Diver

The PADI Rescue Diver course is designed to teach scuba divers the necessary skills to become effective and confident rescuers in emergency situations. The course covers topics such as accident prevention, dive first aid, self-rescue techniques, and emergency management. Divers will learn how to recognize and respond to a variety of potential hazards and emergencies that can arise while diving, including distressed and unresponsive divers, equipment malfunctions, and diver separation.


Welcome to B.S. Divers! I’m Rachael Bateman, your premiere scuba diving instructor on the beautiful island of Guam 😉 Our scuba diving school was founded in 2021 with a commitment to delivering top-notch scuba diving instruction and certification through the globally recognized Professional Association of Diving Instructors (PADI).

As an experienced diver and ocean lover, I founded B.S. Divers to share my passion for scuba diving with others. I am dedicated to providing safe and enjoyable diving experiences for all levels of students, from novices to advanced divers.

At B.S. Divers, we believe that scuba diving can be a life-changing experience that provides a unique perspective on the world. Come join us for an unforgettable adventure and discover the incredible wonders of the ocean. Contact us today to learn more about our scuba diving courses and start your journey to becoming a certified scuba diver with B.S. Divers.




BS Divers has been an incredible help in improving my diving skills. Rachael’s expert guidance and instruction has taught me the proper techniques for diving and enabled me to become a more effective and confident diver. I look forward to taking more classes with Rachael soon.




Rachael has such a calming presence when she’s teaching you how to dive. I am naturally more anxious, but she would check up on me to make sure that I was ready and that I felt comfortable. I never felt pushed to do anything that I wasn’t ready to do. I always feel safe with Rachael as my instructor/guide.