Universal Orlando 3-Park tickets offer admission to Universal Studios Florida, Universal's Islands of Adventure, and Volcano Bay. We offer Park-to-Park tickets, where visitors are able to move between parks during the day, as well as One-Park-Per-Day tickets. This ticket must be used within a 7-day period. However, the 7-day period does not begin until it is first used for admission. Once the 7-day period has begun, this ticket also offers unlimited admission to Universal CityWalk. Select the number of days on your Universal Orlando 3-Park Ticket! With Universal's Select Ticket Program, you can build the right ticket for your vacation. Tickets are available in 2-Day, 3-Day, 4-Day, or 5-Day options.