Parks Radar helps families and theme-park fans pick the right day to visit. We forecast how busy the biggest amusement parks in the United States are likely to be on any given date, show each park's operating calendar and closures, and surface live ride wait times, so you can plan around the busiest days instead of getting stuck in them.
The idea is simple. A great park day and a miserable one are often separated by nothing more than the date you happened to choose. A Saturday during a holiday week can have triple the crowd of a Tuesday two weeks later, with the same tickets and the same rides. Parks Radar exists to make that difference visible before you book.
Parks Radar is operated by September Fair LLC, an independent publisher. We are not a travel agency, a ticket reseller, or part of any park or resort company. Nobody at a park pays us to make their numbers look better or worse, and we have no incentive to push you toward one destination over another. Our only goal is to be the planning tool we wished existed when booking our own trips.
Our crowd levels are model estimates. They combine the patterns that reliably drive theme-park attendance, including the day of the week, school and public holidays, seasonality, and each park's own published operating calendar, into a single easy-to-read level for each day. Where a park publishes its own attendance-related forecasts or special-event schedule, we factor that in too.
Live ride wait times come from public wait-time data, and our planning averages are built from the way waits typically rise and fall across the day and the year, so you can gauge a normal Tuesday afternoon versus a packed Saturday morning.
Two principles guide the data on this site. First, live before curated: wherever a park publishes hours, closures, or events to a source we can read, the site shows that live and updates itself, rather than relying on a number we typed in months ago. Second, official before third-party: height requirements and special-event dates are checked against each park's own website, not copied from aggregators. When something cannot be confirmed from an official source, we would rather leave it out or label it as an estimate than present a guess as fact.
Even so, forecasts are forecasts and schedules change. Crowd levels, hours, and wait times on Parks Radar are estimates and are not official or guaranteed. Always confirm hours, dates, and ride requirements on the official park website before you book or travel.
Parks Radar is free to use. To keep it that way, the site shows advertising and some outbound links (such as ticket and hotel buttons) are affiliate links, which may earn us a small commission at no extra cost to you. This never changes the crowd forecast for a date or which day we tell you is calmest. You can read more in our Privacy Policy.
Spotted something that looks wrong, or want to work with us? We genuinely want to hear about data that looks off so we can fix it. Reach us any time on our Contact page.