Parking space in the castle area is unfortunately very limited. In order to make the burden on residents bearable, the number of bus driveways is regulated by the square occupancy. Therefore, the driveway to Heidelberg Castle is generally only allowed for the use of the parking lots. An exception is made for access to hotels and restaurants in the castle area with a written reservation. A traffic sign at the corner of Friedrich-Ebert-Anlage / Neue Schlossstrasse regulates bus access to the castle.