Take the Snorkel Adventure and plunge into Aruba's undersea world to discover the Caribbean's largest underwater wreck-the Antilla, a 397-foot-long German freighter sunk during WWII. Snorkelers can explore this historic wreck, portions of which are only partly submerged, and get a closer look of the varied marine life which now call the Antilla home. Open bar, sandwiches and fresh fruit provided.