Scuba diving certification course
3-4 days | Moderate | Open Water Certification typical cost
Where to visit
Where to visit in Koh Tao?
Surat Thani, Thailand
Quick answer
Koh Tao is a small volcanic island in the Gulf of Thailand renowned for its pristine coral reefs, crystal-clear waters, and world-class diving opportunities. The island is a premier destination for scuba diving certification courses and recreational diving, attracting enthusiasts from around the world to explore its vibrant marine ecosystems.
Koh Tao is a small volcanic island in the Gulf of Thailand renowned for its pristine coral reefs, crystal-clear waters, and world-class diving o...
Shortlist
A compact starting point, kept useful for real travelers.
Recreational diving
Half day | Moderate | Two-tank dive with guide
Snorkeling
Half day | Easy | Group tour or individual arrangement
Beach hopping by boat
Half day to Full day | Easy | Shared long-tail boat tours
Hiking to viewpoints
2-3 hours | Easy
Night dive or bioluminescence tour
3 hours | Moderate | Specialized night diving experience
Plan smart
Quick notes to check before you lock anything in.
Good first tap
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.
Best time
December to April
How to reach
From Surat Thani, take a bus or shared minivan to Chumphon Pier (150 km, 3 hours), then board a ferry to Koh Tao (approximately 1.5 to 2 hours). Alternatively, from Bangkok, take a bus to Chumphon and continue via ferry.
Keep planning
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