2 Minutes walk to Spy Museum, 7 min. walk to United States Holocaust Memorial Museum, - No Over size vehicles are allowed to park - Use Overnight rate for Regular Over Size Vehicles ($40.00) - Daily Rate is $25. Please note: The operator may change the price without updating this site. Please show your iParkSimple Parking reservation, either printed or on your mobile device. If there is no attendant on duty, your reservation will be monitored by your license plate number entered on iParkSimple. Make sure your license plate matches the plate on your Parking Pass. Failure to do so will result in a ticket or tow. You may park anywhere that doesn't say "Reserved". You CANNOT enter & exit more than once with one payment.