Top 5 Dive Schools in Koh Tao, Thailand – Learn Scuba diving Koh Tao
Koh Tao is Thailand’s scuba diving paradise — crystal-clear waters, vibrant coral reefs, and some of the most affordable and reputable dive schools in the world. Whether you’re a first-time diver or want to advance your skills, Koh Tao is the place to be.
Here are 5 of the best scuba diving schools in Koh Tao and why they stand out:

1. Ban's Diving Resort
Link : https://www.bansdivingresort.com
One of the largest and most established dive schools in Asia.
Certified over 300,000 divers worldwide.
Offers PADI courses from beginner to professional level.
On-site accommodation and beachfront location.
Why choose Ban’s?
Reliable, professional, and ideal for beginners who want a safe and structured learning environment.

2. Big Blue Diving
📍 https://www.bigbluediving.com
Fun, social, and perfect for backpackers.
Offers both SSI and PADI certifications.
Eco-conscious with marine conservation programs.
Why choose Big Blue?
Affordable, fun-focused, and great for solo travelers looking to meet people while learning to dive.

3. Sairee Cottage Diving
📍 https://www.saireecottagediving.com
Highly rated instructors and small class sizes.
Beachfront pool for confined water training.
Great balance between professional instruction and relaxed atmosphere.
Why choose Sairee Cottage?
Personalized attention and a laid-back vibe in the heart of Sairee Beach.

4. Roctopus Dive
📍 https://www.roctopusdive.com
A boutique dive center with a focus on small groups.
Known for its passionate instructors and flexible scheduling.
Specializes in Open Water and Advanced Open Water courses.
Why choose Roctopus?
Perfect for divers who value quality instruction and personalized service.

5. Simple Life Divers
📍 https://www.simplelifedivers.com
Offers all levels of PADI certifications.
Great package deals including accommodation.
Known for safety, quality gear, and fun dive trips.
Why choose Simple Life?
Great value for money with everything organized in one place.