Capacity Closure Explained – Theme Park Definition

A capacity closure (also called a park sellout or capacity cap) occurs when a theme park reaches its maximum permitted or operationally safe attendance figure and temporarily stops selling day tickets or admitting new guests at the gate. Parks manage capacity through a combination of timed entry reservations, real-time attendance monitoring, and temporary gate closures. Annual passholders at some parks may be blocked from admission on capacity days; others use pre-sold reservation systems that prevent overcrowding before it starts. Capacity closures are most common during school holiday peaks, fireworks nights, and special event evenings. Some parks communicate real-time admission status via their apps; others provide limited advance warning. Checking a park's social media and app on the morning of a planned visit can help guests avoid an unexpected closure.