Winter Break Vacation..?

hey! my family is looking into going away for Winter Break. we want to go somewhere that is "remote" but a famous place where nobody really goes. for example, Zermatt, Switzerland. We have been there before though. We also are thinking about somewhere warm. Some examples of places we have come up with are..1) a safari in africa, 2) an ice hotel in norway or northern country, 3) atlantis. please let me know if their are any other places you know of that would be fun for the 6 of us. thanks! ~sammy