Laem Thian

Best time to dive

March to May; July to August; October to November

What you might see

• BarracudaLikely
• Grey reef sharkPossible
• Moray eelLikely
• NudibranchLikely
• Sea turtlePossible

Sightings are seasonal probabilities, not promises - even in peak season nature does its own thing.

Certification & difficulty

Advanced Open Water - advanced conditions (currents/depth); dive within your training.

Snorkelling

Snorkel-friendly - Bay area snorkelable in calm conditions (shallow 3-14m), though primarily marketed as a scuba site

Safety notes

Swim-through/cave navigation requires buoyancy control and experience; possible current in exposed sections; surge in bad weather on granite boulders

Permits & fees

No National Marine Park fee (Koh Tao outside National Park system); only the general 20 THB island visitor fee

Permits and operators change - confirm before booking.

Location

Nearest hub: Koh Tao (Tanote)