The deepwater soloing is one of Thailand most exciting adventure activities. It is a kind of unarmed climbing, and you will climb without rope, straps, anchors, or any other climbing device. The rope ladder hanging above the surface of the water will help you climb from the water to the hanging rock (it is much more difficult than you think). Once you climb the rock, you have no way out. If your foot slips, or if you miss, the only safety net is the ocean which is 50 feet below.