DIVE INTO ADVENTURE
Become a diver with our Open Water Course
Join La Bombona Diving’s Open Water Course in Koh Tao and earn your globally recognized Open Water Certificate. Ready for a life-changing experience? Our extensive training program certifies you to 18m.
Our Open Water Diving Course Package
- Complete diving equipment rental
- Online training materials
- Theory lessons
- 1 Pool session
- 4 ocean dives
- 18 metre certification
- Snacks and refreshments on the boat
- Internationally recognised certification
Prerequisites Required Before Diving

Minimum age
Age 8: Can Dive Up To 3 Meters
Ages 10–12: Can Dive Up To 12 Meters When Accompanied By An Adult
Ages 12–15: Eligible For Junior Open Water, Allowing Dives Up To 18 Meters.
Ages 15 And Above: Classified As Adult Divers

Swimming Skills
Able to Swim 200 meters unaided
Or, 300 meters with a mask, snorkel, and fins
Can Float for 10 minutes continuously

Physical Health
Fill out the medical questionnaire to confirm your fitness for advanced diving activities.
Download Medical Questionaire
Your Journey
Become a Diver in 4 Days
16:00 Orientation
16:30 Theory: Diving in General
08:00 Theory class
10:30 Break
12:00 Pool session
16:00 Homework
08:00 Theory and knowledge review
10:45 Break
12:00 First Dive
14:30 Second dive
16:00 Back to land
07:00 Morning Dive
10:00 Second Dive
14:00 Let’s celebrate!
BEYOND THE SURFACE
Why choose La Bombona Diving?
Small groups, big impact
Dive at your own pace with our expert instructors guiding you every step of the way.
Dive with the pros
Trust a decade of expertise – we've been teaching courses in Koh Tao since 2014!
Dive in your language
Our team speaks fluent English and Spanish, ensuring a seamless experience.
World wide certificate
RAID certifications are recognised all over the world, with training at a level higher than the competition.
SET SAIL!
Your dive boat
Dive in comfort and style aboard our exclusive boat, whisking you away to Koh Tao’s best dive spots. Elevate your diving experience both below and above the surface, making memories that last a lifetime.
- Fresh water
- Snacks
- Chill area
DIVE SMART AND AFFORDABLE
Pricing & certification
Master the art of diving and gain a globally recognized certification that open doors to limitless underwater adventures.
Our Raid Open Water Certification awaits at an unbeatable price of
11,000 ฿
ACOMMODATION PACK
Your Ultimate Dive & Stay Experience
Book your accommodation together with your course and save time and energy planning. Stay just steps away from both the beach and our diving school, in one of our charming bungalows
Price Variable depending on accomodation preference
INSIGHT FROM OUR DIVERS
What they say about us...
EXCELLENT Based on 1272 reviews Posted on JanisTrustindex verifies that the original source of the review is Google. We‘ve done the Open water course with Carlo and it was amazing.Really good Diving Instructor and we had a great time with him.I definetely recommend!Posted on David SeckingerTrustindex verifies that the original source of the review is Google. Really enjoyed Open Water 20 course it was very easy and fun. Thanks to Carlo our Great instructorPosted on Tea Borgström HasselTrustindex verifies that the original source of the review is Google. Jag gick open water kurs för att få mitt dykar certifikat här, älskade det:) Rekommenderar instruktörerna Joe Payne och TuriPosted on WibiTrustindex verifies that the original source of the review is Google. Een grote shout out naar Turi & Joe voor 4 geweldige dagen waarin wij de open water 20 hebben gedaan. De theorielessen legde ze beide goed en duidelijk uit + werden we ook goed begeleid door hun bij de praktijklessen. Bij dag 3 toen we echt gingen duiken, voelde iedereen zich ook zelfverzekerd en checkte zij gedurende de duik ook non stop hoe het met ons ging. Dus al met al, raad ik la bombana diving zeker aan! Thanks Turi & Joe! 🤙🤿Posted on Patrick HardjodikromoTrustindex verifies that the original source of the review is Google. Had a great 4-day dive course here. Our instructors, Joe and Turi were clear, helpful and chill and they made sure everyone was safe and had a good time. If you're looking to get your OW20 in Koh Tao, I'd definitely recommend this placePosted on Maaike BrasserTrustindex verifies that the original source of the review is Google. Ik heb mijn duikcursus gevolgd bij La Bombana Diving op Koh Tao, onder begeleiding van Turi en Joe. Vanaf het eerste moment viel op hoe professioneel en rustig ze te werk gaan. Ze nemen echt de tijd voor je en leggen alles duidelijk uit, waardoor je je op je gemak voelt in het water. Wat ik vooral prettig vond, is de persoonlijke aandacht. Tijdens de cursus merkte ik dat ik angst begon te ervaren, en Tore voelde dit heel goed aan. Hij begeleidde me hier op een hele fijne en respectvolle manier doorheen, zonder druk te leggen. Uiteindelijk heb ik zelf besloten om niet verder te gaan met de opleiding, maar dat lag volledig aan mij en niet aan de begeleiding. Juist door hun aanpak kan ik zeggen dat La Bombana Diving een hele professionele duikschool is. Ik zou La Bombana Diving dan ook zeker aanraden aan iedereen die wil leren duiken.Posted on Michel AbdadTrustindex verifies that the original source of the review is Google. Turi and Joe were fantastic! We did the open water course with a group of friends and I couldn't be happier with the help and guidance they've provided. Would highly recommend if you're looking to get your certificate or even to just trydive.Posted on Sergiu SolomonTrustindex verifies that the original source of the review is Google. Ongelofelijke ervaring gehad bij La Bomba Diving. Van begin tot eind perfect door de Open Water 20 cursus geleid door Salvatore (Turi) Maloni & Joe (big dawg) Payne. Turi zelf is Nederlands, Joe Brits dus dat schakelde goed. Theorie werd enorm duidelijk uitgelegd, waarmee we in de Pool goed konden oefenen en waar echt de tijd werd genomen voor iedereen individueel. De 4 duiken die we gedaan hebben waren in een woord te beschrijven: PRACHTIG! Met kers op de taart een Walvishaas gespot! Kan La Bomba Diving met volle overtuiging aanraden voor degene die willen beginnen met dioken of juist willen vorderen!Posted on David Antequera MuñozTrustindex verifies that the original source of the review is Google. Llegué a koh tao sin saber con quién contactar y di con La Bombona Diving, donde hice un refresh con Marina y un par de inmersiones al día siguiente con Neus y todo fue genial! Hay muy buen rollo y lo transmiten. Lo único malo ha sido no disponer de más tiempo para disfrutar del entorno y de la gente de la Bombona. Gracias a todo el equipo!!Posted on cakir iremTrustindex verifies that the original source of the review is Google. Es war eine 10/10!!
Frequently Asked Questions
For your first dive, all necessary equipment is provided by us. Just come prepared with swimwear and a sense of adventure!
The duration varies, but our Open Water Course typically takes 3 days. Our instructors work at your pace to ensure you feel confident and ready before certification.
While there are age limitations for certain courses, children as young as 10 can start with the Junior Open Water Diver course. Safety is our priority, and we tailor programs to suit different age groups.
If you discover that the course isn’t aligning with your preferences midway, we’re flexible and can discuss options to ensure your experience suits your needs.
While basic swimming skills are important, you don’t need to be an expert. Our instructors provide buoyancy control and water confidence training to ensure you feel comfortable in the underwater environment.
A medical questionnaire is typically required. If you answer “yes” to any medical history questions, a physician’s approval may be necessary. Safety is paramount, and we ensure all divers are physically fit for the underwater experience.
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