Koh Tao was my favourite island in Thailand. I loved all of them, but Koh Tao has a perfect size, beautiful beaches, outstanding diving and snorkeling, as well as the perfect amount of partying – there is some but it’s not at the crazy annoying level. These are my favourite things to do in the island.
Do a diving course
This is probably the number one reason people come to Koh Tao, and that’s because Koh Tao has a the perfect combination: amazing snorkel, and really low prices. So a lot of people will come here just to do the PADI Certification. I didn’t do mine because I had already done it somewhere else, but I’ve heard Ocean Sound is good.