Diving & Party on Thailand islands! As a coastal nation, the beautiful scenery of the island attracts even more people to come for a visit. The famous islands such as Phuket, Koh Samui, Krabi and etc. are the preferred destinations for everyone who wants to go to Thailand for a vacation.However, if you are afraid of the traces left by your fellow countrymen everywhere, then the following islands that have not been occupied by the Chinese are definitely suitable for you.