Welcome to Siam Scuba and to Koh Tao.

Your perfect tropical getaway starts here!

Located in the Gulf of Thailand, Koh Tao - aka “Turtle Island”- is the prime location in Thailand for all things scuba. With a year-round dive season boasting a diverse array of marine life, calm blue waters, picturesque beaches and a laid back vibe, it’s easy to see why so many people choose this beautiful island for their underwater adventures. Here at Siam Scuba we focus on professionalism, while simultaneously ensuring you have plenty of fun during your stay with us. Our goal is to help you get the most out of your diving experience through our range of quality courses, and we are confident in meeting all of your needs & expectations.

Please feel free to explore our website further. If you are new to diving, don’t worry. With our easy to follow links on PADI courses you’ll find everything you need to know to get started in the underwater realm. Already certified? Check out our continuing education links about exciting new courses you could take. Alternatively, head to our fun diving pages which will give you plenty information about our impressive dive sites & marine life.

For more information about us ... click here >>

Blog it!

Siam Scuba Center has a lot on their mind

Up close and personal with a Whale Shark!

It has certainly been an amazing time for Whales Shark sightings here on Koh Tao! We have been lucky enough to have had three wonderful encounters with Whale Sharks in the last week alone. All our customers and staff have been coming back from their dives recently with the biggest smiles on their faces. This picture [...]

Great French Review …

  On appel “SIAM diver Center” trouvé sur une carte de l’île pour un devis Open Water, sa décroche, je me présente en Anglais et j’entends ” c’est toit Michel?”. Ben non, …, mais c’est cool vous parlez français! On discute 2 sec pour les questions tarifs/ prestations et on se pointe le lendemain matin. [...]

Customer Comment & Tripadvisor

Happy customers who are verbal are our favourite kind, e-mails Facebook and Trip Advisor comments can be found here:

See Comments Page >> See Facebook >> See Tripadvisor >>

Had a great time taking my open water course here! Staff is great and helpful. I had a lot of problems at first, and had i hard time getting used to going underwater. However, i got nothing but support and help from the staff. They extended the 3 day course with one day for me and my friend,
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Nicolai B on Tripadvisor

I recently did my open water course with Siam and it was brilliant!! The staff were really friendly and enthusiastic and the manager dan always had a smile on his face. I had such an enjoyable experience and really happy that I picked Siam over the many dive schools on koh tao.
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Ffkev83 on Trip Advisor