The Advanced Open Water Diver course takes your diving further with deeper dives, night adventures, wreck exploration, and improved buoyancy—all while building confidence and maximizing fun underwater.
Embark on the Advanced Open Water Diver Course in Koh Tao — a focused, exciting two-day journey designed to sharpen your skills and expand your underwater world. This hands-on course gets you straight into the water with five adventure dives: night dive, deep dive (up to 30 meters), wreck dive, underwater navigation, and perfect buoyancy. The certification unlocks dive sites around the world and allows you to dive to depths of up to 30 meters with greater confidence and awareness.