What should I do if I see a shark while snorkeling in Khao Lak?

First and foremost, stay calm. Most sharks are not a threat to humans and are just as curious about you as you are about them.

• Gently back away while keeping your eyes on the shark. Avoid sudden movements that could startle it.

• If the shark approaches you, maintain a vertical position in the water and try to look as large as possible. This can help deter it.

• After you've distanced yourself, signal to your snorkel group or guide to ensure everyone is aware of the situation.