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Diving Resort at Bigbubble

Best SCUBA and Freediving School at Koh Tao, Thailand

Diving Resort at Bigbubble

Best SCUBA & Freediving School at Koh Tao, Thailand

Train, dive, and explore with experienced instructors in one of the world’s best dive destinations.

Make Your Trip Amazing With

Bigbubble - SCUBA and Freediving School and Diving Resort

BigBubble is one of the leading SCUBA and Freediving schools in Koh Tao, established in 1994. We offer a complete one-stop diving experience, including a bar, restaurant, beachfront bungalows, and our own dive boats. As a PADI Five-Star Instructor Development Dive Resort, we provide high-quality training across all levels.

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Experienced and PADI-Qualified Instructors

Learn from experienced, PADI-certified instructors who prioritize safety, comfort, and confidence in every dive.

Wide Range of Courses and Experiences

From beginner to professional levels, explore SCUBA and freediving courses designed for every skill level.

Small Group Instruction with Individual Attention

Enjoy personalized training in small groups, ensuring focused guidance and a better learning experience.

One-Stop Dive School with Bar, Restaurant, and Bungalows

Stay, dive, and relax in one place with comfortable bungalows, great food, and a welcoming dive community.

Diving Trip & Promotion

Uncover fantastic deals and limited-time promotions that will elevate your diving experience with Bigbubble.

Our Courses

Explore Our Diverse Range of Courses.

SCUBA DIVING COURSES

DISCOVER SCUBA DIVING COURSE

DISCOVER SCUBA DIVING COURSE

PADI Course
SCUBA REVIEW

SCUBA REVIEW

PADI Course
OPEN WATER DIVER

OPEN WATER DIVER

PADI Course
ADVANCED OPEN WATER DIVER COURSE

ADVANCED OPEN WATER DIVER COURSE

PADI Course
EMERGENCY FIRST RESPONSE

EMERGENCY FIRST RESPONSE

PADI Course
RESCUE DIVER COURSE

RESCUE DIVER COURSE

PADI Course
DIVEMASTER COURSE

DIVEMASTER COURSE

PADI PRO Course
INSTRUCTOR DEVELOPMENT COURSE (IDC)

INSTRUCTOR DEVELOPMENT COURSE (IDC)

PADI Pro Course

FREEDIVING COURSE

PADI BASIC FREEDIVING

PADI BASIC FREEDIVING

PADI Course
PADI FREEDIVING

PADI FREEDIVING

PADI Course
PADI ADVANCED FREEDIVER

PADI ADVANCED FREEDIVER

PADI Course

Ready to take Diving course?

At Bigbubble Diving School, you're not just signing up for a course; you're joining a family of ocean lovers. Ready to dive into your next adventure? Contact us today and let the journey begin.

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Testimonials

Trusted Feedback from Our Guests

  • star rating  Dive school koh tao – I did my Open Water course here with my sister and it was such an amazing experience! The instructors were super kind, patient, and made us feel safe and… read more

    avatar thumb Nomad30506587930
    October 12, 2025

    star rating  PADI Open Water, Kho Tao  – Our Open Water Dive instructor, Dyan, was so friendly and patient with us novices. Small class meant we got lots of attention. I was also impressed with the diving school… read more

    avatar thumb Alexia S
    April 16, 2025

    star rating  Great Experience  – I had a fantastic experience at the diving school, which boasts a friendly atmosphere and a strong commitment to quality. The instructors were highly experienced and knowledgeable, ensuring that both… read more

    avatar thumb thamolc
    October 3, 2024
  • star rating  Best Diving School – Best diving instructor  – This was such a great experience, I had the best time with the best instructor, ICE, who made me feel very comfortable and safe. Everything was done in a very… read more

    avatar thumb Jess H
    August 6, 2024

    star rating  A must do experience.  – This was such a surreal experience, I had the best time with the best instructor, Devesh, who made us feel comfortable and safe with a sense of humour which made… read more

    avatar thumb Caitlin A
    March 23, 2024

    star rating  New diver, great experience with Devesh!  – Spent about 5 days at Big Bubble Dive School doing my Open Water and Advanced Open Water courses and it was AMAZING! It was my first time and the instructor… read more

    avatar thumb Miguel C
    February 28, 2024

508
Reviews
4.8
Tripadvisor score

Contact Us

Our customers’ satisfaction is our biggest priority. In addition to various amenities offered, we also offer bar and restaurant services, delivering happiness straight to our customers.

 KOH TAO IN THAILAND.

+6677456669

@bigbubble

06-1264-5941

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BigBubble Diving

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Reading Room

Many stories about diving, SCUBA and Freediving. Contain both knowledge and experience, we are ready to pass on to everyone.

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