Set sail on a cruise to Belize with Margaritaville at Sea, where turquoise waters and sandy beaches await on your Western Caribbean vacation. While in port, experience the beauty of Belize City, where tropical adventure meets laid-back island charm. From the world's second-largest barrier reef and lush jungle trails to hidden caves and ancient Mayan temples, there are endless ways to explore. And if relaxing is more your speed, spend the day soaking up the sun along the Caribbean coast.