Hello world Welcome to Sea-Walking. Sea-Walking is the safest underwater sport around and it suits everyone. If walking and breathing is easy for you ó you can Sea Walk! Experience another world under the sea, without giving up precious vacation time for training. Sea Walking is the largest underwater walking program in Koh Samui, Thailand, with insured safety standards. Sea Walking is a wonderful educational experience allowing participants to study the mysteries of the underwater world, while not feeling like an outsider. (Sort of like walking on the moonÖ. With fish!) Even if you are a non-swimmer, non-diver or wear glasses, you can still join us and enjoy walking on the seabed while exploring the underwater wild life in a non-gravity environment. We operate every day-Advanced booking required!