If you’re planning a trip to a tropical paradise like Koh Tao and dreaming of swimming alongside vibrant reef fish, turtles, or maybe even a whale shark, you’re probably wondering—do you need to be certified to go on a fun dive?
The Short Answer: Yes, you do need to be certified to do fun dives on Koh Tao, but there are other options…
Fun dives are for certified divers only. They’re guided dives meant for those who’ve already completed a recognized scuba certification, like the SSI Open Water Diver. These divers are trained in essential skills like underwater communication, buoyancy control, and safety procedures.
But don’t worry—you don’t need to be certified to experience scuba diving for the first time. There are beginner-friendly options that let you get in the water and explore the reef without prior experience or a license.
Your Options for Scuba Diving Without Certification
If you’re not certified but want to try scuba diving, here are the two most popular and accessible choices:
✅ Option 1: SSI Basic Diver Course – A One-Day Intro to Scuba Diving
Perfect for: Beginners who want to try diving before committing to a full certification course.
The SSI Basic Diver program is a half-day or full-day experience designed to introduce you to the world of scuba diving safely and comfortably, under the direct supervision of a professional instructor.
What’s included:
Quick theory session on dive safety and gear.
Basic scuba skills practiced in shallow, calm water.
1 open water dive to a maximum depth of 12 meters.
All equipment and insurance provided.
Bonus Benefit:
If you love the experience (and most people do!), we offer 1000Bt discount towards your Open Water certification if you continue with us within the next six months.
✅ Option 2: SSI Open Water Diver Course – Become a Certified Diver in 3 Days
Perfect for: Anyone ready to get fully certified and explore the underwater world anywhere in the world.
The SSI Open Water Diver Course is the most popular entry-level scuba certification and your passport to diving up to 18 meters deep, anywhere around the globe.
Course Breakdown:
Start Day 1 – Theory + Confined Water Training
Learn dive theory either online or in the classroom.
Practice basic scuba skills in a pool or calm bay.
Day 2 – Open Water Dives 1 & 2
Get out on the boat and complete two training dives with your instructor.
Finish Day 3 – Open Water Dives 3 & 4
Complete your final dives, demonstrate your skills, and earn your certification!
After completing the course, you’ll receive a lifelong scuba certification recognized worldwide.
Certified Already? Time for Fun Dives!
If you’re already certified, you’re ready to enjoy fun dives at some of Koh Tao’s top dive sites—like Chumphon Pinnacle, Sail Rock, or Southwest Pinnacle. Bring your certification card or logbook and join us for unforgettable underwater adventures.
Summary: What’s Right for You?
| Your Goal | Best Option | Time Needed |
|---|---|---|
| Just want to try scuba diving | SSI Basic Diver Course | 1 Day |
| Want to get certified | SSI Open Water Diver Course | 3 Days |
| Already certified | Fun Dives | As many as you like! |
Start Your Underwater Journey Today
So, whether you’re testing the waters with a one-day experience or ready to dive all-in with a certification course, scuba diving in Koh Tao is accessible, exciting, and life-changing. Big Blue Diving offers the full range of SSI courses, professional instructors, and daily trips to some of Thailand’s best dive sites.
Ready to dive in?
Get in touch today to book your Basic Diver experience, Open Water course, or join us for some epic fun dives in paradise.
