A group of animals, vehicles, or people that follow one another in a line.
Transport means used to travel, where one can also sleep in and which has kitchen etc.
a procession (of wagons or mules or camels) traveling together in single file; "we were part of a caravan of almost a thousand camels"; "they joined the wagon train for safety"
(British) a trailer equipped with living quarters
a camper equipped with living quarters
a procession (of wagons or mules or camels) traveling together in single file