Go Diving Koh Tao is a 5.0-rated SSI dive centre on Koh Tao, Thailand, offering both scuba diving and freediving courses for absolute beginners through advanced divers, taught in small groups (max 4 students) by multilingual instructors. Scuba courses range from a Basic Diver try-dive and Scuba Diver certification through Open Water, Deep Open Water + Ship Wreck, Advanced Adventurer, RR & Rescue and the professional Divemaster program. Freediving courses cover Intro Freediving/AIDA 1 through SSI Level 2/AIDA 3. Course prices include instructor tuition, all gear, boat trips, tanks/weights, drinking water, course materials and certification fees, plus a Go Diving T-shirt and post-dive ice bath on certified courses.