We just got back last week off carnival Glory. We dont usually boos ships excursion but price difference was only 6 bucks so we booked Ultimate Snorkling, it was incredible!
It was pouring rain and we were worried but the 4-5 boats headed out. We snorkle at one reef which was great, not a ot of fish but ones we saw were beautiful. second reef was round cay and it was even better. saw big gorgeous parrot fish, coral etc. husband saw school of squid and turtles. Yes, there were lots of people on boat, but ti was a highlight for us. I understand you can walk doen beach towards Jacks Shack and theres Grand Turk Diving place but he wasnt sure if even people would boom so we went w carnival for 60 bucks, well worth it. Had time to meet crazy friends at Jacks Shack for drinks and the sun even came out making it a perfect day!!!!