Underground parking refers to a parking facility located below ground level, typically beneath a building or open area. These structures are designed to maximize space in urban environments where land is limited. They often provide a safe and secure place for vehicles, protecting them from weather elements and theft. Many cities implement underground parking to reduce surface congestion and improve aesthetics. These facilities can vary in size, accommodating anything from a few cars to several hundred. Access is usually provided through ramps or elevators, making it convenient for drivers to enter and exit the parking area.