At the front desk of the hotel, I consulted which cruise ship is good on the Great Barrier Reef and recommended REF MAGIC. So I reported a day trip to Trip.com , and the price and on-site ticket purchase are basically not bad. I boarded the boat early in the morning and went to sea. The weather was sunny and the wind and waves were not big. There was no sign of seasickness on the Raiders, but I still listened to the suggestion of a little girl from Beijing and took two free seasickness pills at the front desk. (ps, there are also paid, 3 knives a grain). After nearly two hours of voyage, we arrived at REEF MAGIC pontoon (sea platform) at Moore Reef. On the platform, you can dive deep, snorkel, semi-submarine and glass bottom boat to see marine life, the most worthwhile is to take a helicopter to watch the Great Barrier Reef, it is really beautiful, difficult to describe in words, and it is a unique scenery here, difficult to see elsewhere. Snorkeling here is still a bit challenging for me, a man who is basically a dry duck. Snorkeling here is completely different from snorkeling on Saipan. The seaside water in Saipan is only one meter deep, and there is basically no bottom here. Although wearing a life jacket, it still gives people the feeling of not falling and dare not swim far. ps, reported helicopter tour, must register as soon as possible, so that can arrange a more advanced time, easy to arrange other activities on the platform. We went to register at 8:30, arranged the plane at 12:20, and the meal time conflicted, and the schedule of other activities overlapped, the time was very tight, and it didn't feel very good.