Home to the black-tip reef shark, these waters are full of surprises: large schools of blue-lined snappers emerge from the abyss; white banded sea snakes wriggle beneath the coral and leopard sharks lurk in the shadows.
Booking a trip couldn’t be easier – you’ll find loads of tour operators in the centre of Ko Phi Phi. Don’t be afraid to barter if there’s a big group of you and shop around for the best deal. Look for companies that offer a refund in the unlikely event you don’t see any sharks!
Tours start early so expect to be on the beach at 6am. Guide will usually provide snorkelling gear but be sure to take plenty of drinking water as you’ll be out on the boat for at least 3 hours.
Feeling nervous? Once you’ve seen your first shark you’ll quickly relax. The anticipation is the worst bit! Sharks range in size from 3ft to 6ft – but they rarely come close and will quickly dart off when they spot you.
TOP TIP Don’t splash around – you’ll scare them off. Swim gently keeping your arms tucked in and legs paddling gently in swift movements.