Yes, you can apply the cost of your ticket towards the Annual Pass of your choice. To do so, you must upgrade to an Annual Pass within 30 days of your original visit and present your ticket at the time of the upgrade. The ticket upgrade credits can only be applied up to the cost of the Annual Pass. The start date of your Annual Pass will be the date you first used the day ticket you upgraded. Please note that there are no refunds for any ticket amount higher than the cost of the Annual Pass.