Big Blue Diving on Koh Tao was without a doubt one of the best experience of my life. during my time there I finished my Open Water, Advanced Open Water, Stress and Rescue and my Dive Master Training as well as a few other course. For these three months I received amazing education by Dive Professionals that not only knew what they were doing but were deeply passionate about it as well. But better then that they also treated me with friendship and respect. They took the time to get to know me and spent time with me in and out of the water. If you have the ability to do so I strongly recommend diving with Big Blue and having an amazing experience of you own!