Scuba diving certification course
3-4 days | Moderate | Open Water Certification typical cost
Surat Thani, Thailand
Quick answer
Start with Scuba diving certification course, Recreational diving, Snorkeling, Beach hopping by boat. Then use the full Koh Tao guide to compare travel tips, reach details, and nearby stays.
Explore things to do in Koh Tao in Surat Thani, Thailand, including listed activities, hidden gems, photo spots, and practical trip notes.
A compact starting point, kept useful for real travelers.
3-4 days | Moderate | Open Water Certification typical cost
Half day | Moderate | Two-tank dive with guide
Half day | Easy | Group tour or individual arrangement
Half day to Full day | Easy | Shared long-tail boat tours
2-3 hours | Easy
3 hours | Moderate | Specialized night diving experience
Quick notes to check before you lock anything in.
Koh Tao offers some of Thailand's best diving experiences with affordable certification courses, abundant marine life, and stunning underwater landscapes that make it essential for divers of all levels.
Book diving certification in advance during peak season for better rates.
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