All About Us

Planning a holiday in Koh Tao diving some of Asia's most famous dive sites? Want to dive world famous dive sites?

Look no further than Crystal Dive, located on the beautiful tropical island of Koh Tao.

Crystal Dive offers PADI diving courses from beginner to advanced, Koh Tao diving for fun divers and the full range of PADI Specialty courses.

We also offer our unique all-inclusive Scuba Diving Internships, the modern style of dive training courses all the way up to Professional Level, both PADI Divemaster and PADI Instructor.

As one of the most established dive schools & resorts in Thailand, Crystal Dive has built a reputation of professionalism, first class customer service and 5 star PADI diving education.

Why Choose Crystal Dive?

Established for more than 20 years, no other dive centre knows Koh Tao better than we do. With all PADI diving courses offered & multi-course discounts available, Crystal Dive is your one-stop-shop for the perfect diving trip.

Resort Accommodation

Crystal Dive is more than just a dive centre. Our own traditional Thai style bungalows, plus our partner hotel, allow our guests to combine comfortable accommodation with their chosen course or diving package.

Our Dive Boats

We have three large dive boats allowing us to cater for all our divers’ needs. Whether you’re diving on a local trip around the island, or on one of our Full Day Trips to Sail Rock, our dive boats are the ideal 'launch pad' for your diving holiday.

Meet The Team

The cast & crew at Crystal Dive is a happy bunch from all over the world. The most experienced PADI diving team found anywhere in Thailand, you're in good hands with the Crystal Crew.

Photo Gallery

Our Photo Gallery featuring images of Koh Tao & Crystal Dive both under and above the surface taken from our Instagram feed.


7/1 Moo 2, Koh Tao, 84360, Thailand
Tel: +66 (0)77 456106
Tel: +66 (0)77 456107
Fax: +66 (0)77 456105