Meet and greet the tour guide at your hotel and transfer for a full day trip by boat to koh nang yuan koh nang yuan is three small islands joined together with a sandbank snorkelling in perfectly clear water here you will be fascinated by the amazing array of fish and corals after a typical thai lunch on a small and quiet koh tao beach you can snorkel sunbathe or just relax at the end of the tour the guide will transfer you back to your hotel