Discover freediving with Apnea Total. Founded in Koh Tao in 2004, Apnea Total Freediving Education System is internationally recognized, with schools around the globe. It’s built on a relaxed, personalized, and student-centered approach. Our courses are designed for all levels, focusing on comfort, self-awareness, and safety in the water. You’ll progress at your own pace while discovering the incredible world beneath the surface.