There is one side trip here I would like to do, so perhaps someday we'll return just to take the submarine trip, if nothing else. Atlantis submarines offers underwater tours in a real, Coast Guard approved submarine just off shore from Oranjestad. Kind of a real glass bottomed boat tour, well, glass sided boat tour anyway. We saw the submarine as it was being towed into position to accept guests and it appeared to be a well done operation. Just something to think about for next time.