Everyone who comes to Koh Tao takes a diving course, but what if your ears won't equalize properly? What if you are terrified of water, or never learned to swim? Fear not! Good Time Adventures (known locally as simply, GTA) have got a plethora of interesting activities, including a climbing course. Most people do not realize there is climbing on this island... Scale the awesome boulder rocks for great views of the forests, bays and towns. GTA also has a small restaurant and bar with a killer hot and spicy night and a beautiful sea view.