As with the most tourist places, the Tachai Island is overcrowded with boats and tourists but the island itself is very nice. All tourists are barefooted, the sand is so white and so fine! The waves is a little rough but it's still very nice to swim. We stayed here for a few hours and went to snorkeling and a little trekking to look for "chicken crab" which in we didn't find one. I just hope they will continue to maintain the cleanliness of this place.