A ten-minute boat ride from Provo lands you at Little Water Cay, an uninhabited island that’s home to the Turks & Caicos iguana sanctuary. About 2,000 endangered rock iguanas live on island. For a nominal admission fee to the island, you can walk along boardwalk paths and see the critters scuttling in the underbrush. The cay makes a nice, short stop as part of a snorkeling or boat tour. Big Blue Unlimited and others offer visits to Little Water Cay.