Siam Scuba Diving 5 Star IDC Center

Amazing, Awesome , Magnificent, all things good . One of My DREAMS , one on my bucket list checked off , thanks to Siam Scuba Diving ... I did my OPEN WATER diver course here with the most amazing instructor "Costi"🥰😍🥰, I'm all all all hearts for her . So much learning with so much love ,, care and patience. I highly recommend Siam Scuba diving and ❤️COSTI❤️... the pool class was so awesome , and even more amazing was the open water class with the most patient teacher . The dive sites visited were great minus the little less clarity, but the marine life seen were just to die for . Dive site visited: Bouncy World , Mango Bay , Chumpon Pinnacle (twice), Twins , White Rock . Costi led to all possible nooks and cranies to show the shy Blue Dotted Mantray , Puffer Fish , Grouper , Sting ray , school of Trevally , Baracuda , golden Trevally , Nudibranch , school of Damsel fish , Parrot fish , Angel fish , banner fish , butterfly fish , red breasted wrasse , Slingjaw wrasse , moon wrasse , black top grouper , pink anemonefish, white eyed moray eel , , clams , barrels , lots of plate coral , table corals ,sea star dish , lots of urchins , pore coral , sponges on and on and on .... A must visit and a must do coures if you are into scuba ... And must check out instructor is ❤️COSTI❤️...

Mar 2026

We just finished 3 days of fun dives in Koh Tao with Siam Diving and had the best time! 🌊🤿 Charlie was such an amazing instructor – super chill, professional, and made every dive feel fun and safe. At one point my GoPro fell off while I was getting back on the boat, and without even hesitating Charlie and Lia jumped back in to look for it… and actually found it at 41 meters!! Absolute legends. Such kind, dedicated people and just great vibes all around. Highly recommend diving with them 💙 מדברים עברית גם וסופר חמודים ומקצוענים, צ׳ארלי מדריך מושלם ממש !!

Feb 2026

Had the best time doing my refresh and advanced course at Siam Scuba diving!! Great experience, great hospitality, funny, friendly and very professional staff! Big shout out to my instructor Andres, he took the time to explain everything, answers all my questions, focussed on the things that I had to work on and besides that, he’s easy going, in for a joke or some little fun games! Overall I would definitely recommend! Big thank you 🙏

Feb 2026