If you have purchased the ticket that includes the sister parks, your reservation includes a 14-day pass to SeaWorld and Aquatica, SeaWorld's Waterpark in Orlando. You must use it consecutively with your visit to Discovery Cove, either before, after, or a combination of both. Your personalized ID card issued at Discovery Cove will serve as your ticket if you decide to visit your selected sister parks after your reservation date. However, if you plan on visiting SeaWorld or Aquatica prior to your Discovery Cove date, simply present your voucher and photo ID for each member in your party at the front gate guest relations.