How do I find out if Atlanta attractions have reservations available before I purchase? June 17, 2021 22:40 Updated Atlanta attractions may be sold out or require a wait for the next available entry; for details, view the Availability Calendar. Related articles How do I find out if Chicago attractions have reservations available before I purchase? What are holiday hours for the CityPASS call center? Can my travel party split up to visit different attractions? Do CityPASS attractions require reservations?