A caravan is a well-conceived movement of RV vehicles traveling together on a pre-planned and professionally-run itinerary. It takes years of planning and research to prepare a first-class caravan and see that it has all the ingredients for success. Caravans can be as short as ten days, to as many as fifty-two. Fantasy RV Tours specializes in worldwide caravans, and its sister company Creative World Travel runs USA caravans.