Come and Join the Fun on koh tao
If you are looking for personal, yet professional diver training with all options, look no further. Here at Crystal Dive we are proud to be leading the way in safe & personal scuba diver training for over 25 years.
With more than 100,000 divers trained in the safe, tropical waters of Koh Tao in Thailand you can fully trust in our experience and knowledge, which is reflected in the numerous awards we received for our contribution towards safety in diver training, marine conservation & customer service.
Come and join us to start or continue your scuba adventure!
Our most popular courses
Open Water Course
The World’s most popular course. Get a Certification & dive to 18 metres – in just 3-4 days you can be a fully qualified diver!
Advanced Open Water
In just 2 days you will be a Advanced Open Water Diver, giving you a lot of benefits and expanding your underwater experiences.
Enriched Air (NITROX)
In just a day or even half a day you will learn the safe diving practices and can turn yourself into a fully qualified Enriched Air Diver.
Discover Scuba Diving
A one day introductory program giving you the chance to use a full set of SCUBA equipment and take an ocean dive from one of our dive boats.
Scuba Diver Course
Short on time? Get the Scuba Diver Certification & dive to 12 metres with a Pro – in just 2 days you can be a qualified diver!
Open Water Course
The World’s most popular course. Get a Certification & dive to 18 metres – in just 3-4 days you can be a fully qualified diver!
Adventure Diver Course
Take 3 dives in just one day to reach the Adventure Diver status making it the perfect choice if you are short on time on Koh Tao.
Advanced Open Water
In just 2 days you will be a Advanced Open Water Diver, giving you a lot of benefits and expanding your underwater experiences.
Rescue Diver Course
Gain techniques through theory, skill practice & scenario sessions to handle possible emergencies you may experience in your scuba life.
Deep Specialist Course
The Deep Diver Specialty Course can be taken in just 2 days and after 4 dives you will be qualified to dive to a maximum of 40 metres depth.
Wreck Specialist Course
In two days you will learn how to explore inside and outside of a Wreck in a safe way within the limits of recreational scuba diving.
Enriched Air Specialist
In just a day or even half a day you will learn the safe diving practices and can turn yourself into a fully qualified Enriched Air Diver.
Divemaster Course
The Divemaster-Course is the first professional level course. In this course you learn everything about diving and how to guide certified divers.
Instructor Course
In the Instructor Development Course you will learn the art of teaching divers of all levels from beginner to divemaster.
Master Scuba Diver Trainer
Learn to teach Specialty Courses and gain teaching experience alongside experienced instructors.
FREE/DISCOUNTED Accommodation
Check Courses for current deals
Explore our newest blog posts
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What to Look for When Choosing Your Instructor Course: Instructor Development Program at Crystal Dive, Koh Tao
Are you ready to take the plunge into the world of scuba diving as a professional instructor? Choosing the right instructor course is crucial to your diving career and will significantly impact your...
Discover the Underwater World: Why Scuba Diving is Great for You and Why You Should Try It…
Have you ever wondered what lies beneath the waves? Scuba diving offers a unique opportunity to explore the mesmerizing underwater world, and it’s more than just an adventure—it’s an experience with...
WHAT OUR CUSTOMERS SAY ABOUT US
Award Winning 5 Star Career Development Centre
2 SWIMMING POOLS
3 CUSTOM DIVE BOATS
FREE WIFI
25 YEARS EXPERIENCE
DIVE CERTIFICATION
BEACH BAR
ACCOMMODATION