There are plenty of things to do and see in Downtown Miami. Take your SIXT rental to Maurice A. Ferre Park, or Museum Park, and enjoy a day of art and culture overlooking Biscayne Bay. For a little star gazing, drive along the MacArthur Causeway to Star Island, where celebrities from music, movies, and sports call home. Or head a little south of downtown to the Brickell City Centre for shopping and other entertainment offerings.