Snorkeling near Prickly Pear CaysThe turquoise waters of the Caribbean are a haven for snorkelers and divers and Anguilla is no exception. There are a number of go-tos when it comes to underwater sightseeing and the waters surrounding Prickly Pear Cays certainly make the cut. Take a boat out to the little islets off of Anguilla's main land to begin your journey. The water is generally crystal clear and teeming with underwater life. Pack a mask, snorkel and some fins, and hop in!