Escape the bustle of nassau and treat yourself to the ultimate beach day at blue lagoon island known officially as salt cay climb aboard a boat at nearby paradise island cruise through nassaus historic harbor and disembark at blue lagoon island dig your toes in the soft white sand swim in the glittering lagoon or swing carefree in a hammock spot dolphins and sea lions inside the marine park and make use of the islands changing rooms floating noodles and game area when its time to eat