We booked a snorkeling trip with John's Tour for 17$/pers which is very cheap compared with the 40$ we paid for a similar tour in cham Island. Positive: 3 snorkeling stops in nice spots, corral was very nice, beautiful surroundings, a short stop on the way back at bai sao, a very beautiful beach. Negative: usual stop at the pearl farm the local tourist trap, lunch was terrible, they advise snorkelers to stand on rocks to rest which is completely detroying the corral. Not their fault but these waters were not hosting many fishes and when windy the visibility is near zero. Overall a nice day but a disappointing snorkeling.