Watching the Key West dolphin swim in the water of the southernmost point of the U.S. is a spectacular sight! Experience it for yourself while sailing the historic harbor and viewing the Mallory Square sunset celebration from the comfort of one of our beautiful, spacious catamarans, where you can also see the Key West dolphin swim. There's so much to do, so we developed this site in order to help our visitors do as much of the planning as possible online and be sure they witness a Key West dolphin swim for the first time.