Caravan (trailer)

type of trailer vehicle that is towed behind a motor vehicle to provide a place to sleep which is more comfortable and protected than a tent

A travel trailer or caravan is a trailer designed and built for short term habitation, like while camping. Such a trailer usually has a sleeping area (if not a full on bedroom), kitchenette, small bathroom and a living area. Unlike a motorhome, travel trailers don't run under their own power.