2.Koh Samui Located in the Gulf of Thailand, Koh Samui is the third largest island in Thailand. The clean strip of white sandy beach in Koh Samui is the famous honeymoon destination in the world.You can image that you walk on a longside beach with white sandy encircling the blue waters.The waves gently rock the sea,separated the layered colors from light blue to green.This is Koh Samui,with so many beaches, clear water and white sand.What a charming scenery! Here,you can not only enjoy romantic natural scenery, but also  experience the rich nightlife. In addition to diving, you can enjoy traditional Thai SPA.Finally, please do not forget to watch lovely and clever monkeys picking coconuts and taste different kinds of fruit such as coconuts, rambutan and so on. The difference between Koh Samui and Phuket  Simplly, the natural scenery of this two islands are almost at the same level.Relatively,the quality of beach in Koh Samui is a little bit better than Phuket because there are fewer people in Koh Samui.Plenty of tourists believe that Phuket is too commercial.it's only suitable for the tourists to start their island tour. A place with more local flavor will be more suitable for a real island holiday, so Samui has become the first choice!