Similan has been brainwashed by various domestic propaganda. The scenery is really not said. The sea water is also very good. I have to complain. Most of the day trips are spent on the road. The time to play is really too small. I get up early and go dark. The snorkeling waters are relatively deep. Many people go down and take a look. Only I have a good water quality and I dive down and took a look. I took a sucker fish. There are too few other fish. There is one thing to say, the visibility of the water is still very high. If you want to bring the elderly and children, please be cautious.