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Six Flags Great Adventure vs Universal Islands Of Adventure

Which is better? Side-by-side wait times, ride counts, opening hours and a clear recommendation based on what you're after.

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Six Flags Great Adventure
United States
Rides Open / Total
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Average Wait Right Now
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Opening Hours Today
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Longest Queue
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Shortest Live Queue
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See live queue times
Universal Islands Of Adventure
United States
Rides Open / Total
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Average Wait Right Now
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Opening Hours Today
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Longest Queue
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Shortest Live Queue
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See live queue times

Six Flags Great Adventure vs Universal Islands Of Adventure: at a glance

Choose Six Flags Great Adventure if...

  • You want the experience described above - Six Flags Great Adventure's character, rides and atmosphere
  • Live queue times show shorter waits at Six Flags Great Adventure today (check the stats above)
  • You want to ride Six Flags Great Adventure's headline coasters and themed areas without crossing them off a big list at Universal Islands Of Adventure
  • You're planning a single-park day and want to focus your energy on one place

Choose Universal Islands Of Adventure if...

  • You want the experience described above - Universal Islands Of Adventure's character, rides and atmosphere
  • Live queue times show shorter waits at Universal Islands Of Adventure today (check the stats above)
  • You want to ride Universal Islands Of Adventure's headline coasters and themed areas without crossing them off a big list at Six Flags Great Adventure
  • You're planning a single-park day and want to focus your energy on one place

About each park

Six Flags Great Adventure

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 Islands Of Adventure

Universal's Islands of Adventure is widely regarded as one of the best theme parks in the world. Its line-up blends record-breaking coasters with detailed themed lands: Hagrid's Magical Creatures Motorbike Adventure, Harry Potter and the Forbidden Journey, VelociCoaster, The Incredible Hulk Coaster, Pteranodon Flyers, and the classic Jurassic Park River Adventure. The Wizarding World's Hogsmeade is the park's most iconic area.

Like its sister Studios park, Islands of Adventure stays busy year-round, with Hagrid's and VelociCoaster consistently posting the longest queues. Peak periods are US school holidays, Halloween Horror Nights and Christmas. Check live wait times immediately on arrival and head to Hagrid's first. Use our crowd calendar to pick the quietest possible date for your trip.

Common questions

Which is better, Six Flags Great Adventure or Universal Islands Of Adventure?

It depends on what you're after. Six Flags Great Adventure and Universal Islands Of Adventure both appeal to different crowds - this page shows live queue times, ride counts and opening hours side by side so you can judge against your own priorities. Generally: go for the park with shorter average waits today if you want to maximise rides, and pick on theme/nostalgia if you're splitting a longer trip across both.

Which has shorter queues, Six Flags Great Adventure or Universal Islands Of Adventure?

Queues change hour by hour. Right now the live data above shows the average wait at both parks and the longest/shortest live queues. Mid-week visits outside school holidays give the shortest queues at either park. Use the Six Flags Great Adventure best time to visit and Universal Islands Of Adventure best time to visit tools to pick a quiet day.

Can I visit Six Flags Great Adventure and Universal Islands Of Adventure in the same trip?

Yes - both parks are in United States, so a two-park trip is realistic over a long weekend. Split the days so you start at whichever opens earliest and drive to the other in the evening.

How many rides does each park have?

See the live data above for today's ride counts - or jump to Six Flags Great Adventure and Universal Islands Of Adventure for the full ride lists.

Is Six Flags Great Adventure bigger than Universal Islands Of Adventure?

Park size is less useful than how many rides you can actually get on in a day - that comes down to queue times and opening hours. The comparison above shows ride counts and live wait times for both.

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