Further your educationAdvanced SCUBA Courses Koh Tao

Big Blue Diving on Koh Tao provides an array of advanced diving courses for experienced divers seeking to enhance their skills and knowledge. From deep diving and wreck exploration to night and nitrox diving, our expert instructors guide participants through thrilling adventures, uncovering new corners of Koh Tao’s underwater world.

Check out our range of advanced diving options

safe diving on Koh Tao

React Right

5,000 ฿

Certified Divers
1 Days None Prerequisites 5000 baht (or 4000 baht without Oxygen provider) incl. O2 Provider

Nitrox Specialty divers diving with enriched air

Nitrox Specialty

5,500 ฿

Certified Divers
Half day Days Dry course # of Dives Open Water certification Prerequisites


Further your skills and become an advanced diver

Big Blue Diving on Koh Tao offers an array of advanced diving courses that cater to thrill-seeking divers eager to expand their horizons and delve into exciting underwater adventures. Whether you’re looking to conquer greater depths, explore captivating wreck sites, or extend your bottom times with enriched air, our specialised courses have got you covered.

The Advanced Adventurer course is the perfect starting point for experienced divers seeking to take on new challenges. This course allows you to choose any three specialties from our extensive selection, offering a taste of various diving disciplines and broadening your skill set. It’s an excellent way to discover your unique diving interests and fine-tune your buoyancy skills.

For those seeking to explore deeper waters and discover the secrets of sunken vessels, the Deep Diver specialty is an enticing choice. Our experienced instructors guide you through the complexities of deep diving, from proper planning and gas management to managing potential risks, ensuring you dive safely and confidently to depths previously uncharted.

If uncovering history beneath the waves piques your interest, our Wreck Diver specialty is a captivating option. Learn the techniques for exploring wreck sites, navigating through intricate structures, and preserving the historical significance of these underwater time capsules.

To extend your bottom times and maximise your underwater experiences, the Nitrox Diver specialty is a must. Discover the benefits of using enriched air to reduce nitrogen absorption, allowing for longer dives while maintaining safety limits. Dive more, dive longer, and make the most of every underwater moment.

At Big Blue Diving, we take pride in providing top-notch training with a strong emphasis on safety and professional instruction. Our experienced team of instructors ensures that you receive comprehensive and personalised guidance throughout your advanced courses, empowering you to tackle new challenges with confidence.

Embrace the spirit of adventure and take the plunge into the captivating world of advanced diving at Big Blue Diving on Koh Tao. From the Advanced Adventurer course to individual specialties like Deep, Wreck, and Nitrox, our courses are designed to fuel your passion for diving and unlock thrilling new possibilities beneath the waves. Explore, discover, and become the confident and skilled diver you’ve always aspired to be with our exceptional advanced diving courses.

divers being guided