This is the parking device which is designed so that when a vehicle is parked at the designated area, the vehicle is parked by horizontally circulating and moving the combined palette through the up and down vertical traveling of the lift and pallet located at both end sections of the parking compartments arranged for several stories. Multi parking is suitable for the intermediate and small size building with its high space efficiency, and in accordance with the location, this system is classified into the upper section checking in type, direct checking in type, and lower section checking in type.