Six Flags Great Adventure vs Universal Epic Universe

Six Flags Great Adventure sits in Jackson, New Jersey, and has long been one of Six Flags' flagship coaster parks. The line-up is exceptional: El Toro (one of the world's top-rated wooden coasters), Nitro, Jersey Devil Coaster, Superman: Ultimate Flight, Batman: The Ride, Skull Mountain, and Green Lantern stand-up. Kingda Ka was the park's signature ride until its closure; a Safari Off Road Adventure drive-through exhibit also operates on the property.

NJ and NYC school holidays, Fright Fest and US summer weekends drive huge crowds. Weekdays in May, September and October are dramatically calmer. Check live queue times for El Toro and Nitro on arrival - they build up fast - and use our crowd calendar to pick a midweek visit for shorter waits across the whole coaster line-up.

Universal Epic Universe opened in May 2025 as the third major park at Universal Orlando - the first large US theme park opening in decades. It's split into five worlds: Celestial Park (the central hub), Super Nintendo World, The Wizarding World of Harry Potter – Ministry of Magic, Dark Universe, and How to Train Your Dragon – Isle of Berk. Major rides include Stardust Racers, Mine-Cart Madness, and Harry Potter and the Battle at the Ministry.

As a brand-new park, Epic Universe has been drawing heavy crowds since opening, with queue times on Stardust Racers and Mario Kart-style attractions often topping two hours on weekends. Check live wait times the moment you enter, and use our crowd calendar to pick a midweek, off-peak date - the crowds settle noticeably on Tuesdays and Wednesdays outside US school holidays.