Big Blue Diving’s reputation as a professional dive operator on Koh Tao for over 30 years is what sets us apart as one of the leading dive schools in Thailand, if not the best Dive school on Koh Tao. With a commitment to providing exceptional diving experiences, we are the go-to choice for diving enthusiasts.
Experienced Dive Professionals
At the forefront of our success is our team of highly skilled and experienced dive professionals. From the Instructors to the Divemasters, the staff demonstrates an exceptional level of expertise and knowledge. Our award-winning instructors have unrivalled experience across a wide range of fields and disciplines including ice divers, ex-military divers, gas blenders, sidemount divers, cave divers, equipment technicians, and so many more, all waiting to share their knowledge with you. All of our staff are well-versed in the latest diving techniques, safety protocols, and marine conservation practices, ensuring that every dive is not only thrilling but also conducted with the utmost safety, care and professionalism.
Safety Standards
Our commitment to maintaining the highest safety standards is evident from the rigorous training our staff undergoes, as well as the state-of-the-art equipment provided to all our divers. Whether you are a beginner or an advanced diver, our dive instructors will take every precaution to ensure your safety underwater. The thorough briefing sessions and adherence to safety protocols create a secure environment that allows divers to focus on the awe-inspiring underwater world.
As one of the best dive schools on Koh Tao we spare no expense when it comes to providing top-of-the-line equipment and facilities. Their well-maintained diving gear, including regulators, BCDs, and dive computers, is regularly inspected and serviced to guarantee optimal performance. The dive center itself boasts spacious and well-organized facilities, including comfortable classrooms, gear storage areas, and easy access to the dive boat, ensuring a smooth and hassle-free experience.
Environmental Responsibility
With a deep appreciation for marine life and a commitment to preserving the underwater ecosystems, Big Blue Diving Koh Tao has established itself as an advocate for environmental responsibility, having set up Big Blue Conservation. Our dive operation actively supports various conservation initiatives and promotes sustainable diving practices. Dive instructors impart their knowledge on marine ecology, ensuring that divers gain a deeper understanding of the fragile underwater world and how to minimize their impact. We have been commended on numerous occasions for our dedication to preserving the environment.

The Best Dive School on Koh Tao
Our reputation as the best dive school on Koh Tao is well-deserved. The combination of expertise, unwavering commitment to safety, high-quality equipment, and exceptional customer service creates an experience that exceeds expectations. Our dedication to environmental responsibility further distinguishes us from the rest. Whether you are a seasoned diver or a beginner looking to explore the underwater realm, Big Blue Diving Koh Tao is undoubtedly a top choice for an unforgettable diving adventure.


