Experience the best tours and activities Koh Tao has to offer, with half-day and full-day tours available so you can visit Koh Tao 's top attractions. We offer breathtaking boat tours around the Andaman Sea and in the Gulf of Thailand, fun and adventurous activities on Koh Tao ’s mainland, relaxing sightseeing excursions and much, much more. So which part of Koh Tao do you want to see? And what activities do you want to do? We can help you, just select from the different categories listed below.