Californias Great America
vs
Universal Islands Of Adventure

On a typical day Universal Islands Of Adventure queues less: about 25 minutes a ride against 42 at Californias Great America, a difference of roughly 17 minutes on every queue you join.

See both right now Compare other parks

01 · On a typical day

What you would normally queue.

Averages across recent weeks, so one broken ride or one wet Tuesday cannot decide it. This is the comparison to plan a trip on; the live figures below are the one to act on today.

Californias Great America and Universal Islands Of Adventure compared on their typical recorded queue times
Typically	Californias Great AmericaUnited States	Universal Islands Of AdventureUnited States
Average wait per ride	42 min	25 min (best of the two)
Rides with recorded waits	13	18 (best of the two)
Longest typical queue	Tiki Twirl78 min	Hagrid's Magical Creatures Motorbike Adventure™68 min
Shortest typical queue	Whitewater Falls6 min	Storm Force Accelatron®6 min
Average ride uptime Share of opening hours a ride is running	Not recorded	89%

Averaged across every ride at each park with recorded waits. A ride that never opened is left out, so a park is not flattered by counting a shut ride as a queue of zero.

02 · Right now

Both parks, this minute.

Live queue times at both parks. These fill in as soon as the page loads, and keep updating while you are here.

Californias Great America and Universal Islands Of Adventure compared on live queue times
Right now	Californias Great AmericaUnited States	Universal Islands Of AdventureUnited States
Average wait right now	-	-
Rides open	-	-
Opening hours today	-	-
Longest queue	-	-
Shortest queue	-	-

These keep refreshing while this page is open. A closed park posts no waits, so its rows read as dashes rather than zeroes.

Verdict, on a typical day On a typical day Universal Islands Of Adventure queues less: about 25 minutes a ride against 42 at Californias Great America, a difference of roughly 17 minutes on every queue you join.

03 · Choosing

Which one is your day out.

Every line here is earned by one of the figures above - nothing is a generic sentence with a park name dropped into it.

Pick Californias Great America if…

You will accept a longer queue - 42 minutes a ride here against 25 at Universal Islands Of Adventure - for what Californias Great America has that Universal Islands Of Adventure does not
Tiki Twirl is on your list - it is Californias Great America's longest typical queue at about 78 minutes, so it is the one to do first
You want Californias Great America's own character - the rides, theming and atmosphere described below

Pick Universal Islands Of Adventure if…

You want shorter queues: Universal Islands Of Adventure averages 25 minutes a ride against 42 at Californias Great America
You want more to do: 18 rides here have recorded wait data against 13 at Californias Great America
Hagrid's Magical Creatures Motorbike Adventure™ is on your list - it is Universal Islands Of Adventure's longest typical queue at about 68 minutes, so it is the one to do first
You want Universal Islands Of Adventure's own character - the rides, theming and atmosphere described below

04 · The parks

What each one is.

Californias Great America

California's Great America sits in Santa Clara, California, in the heart of Silicon Valley. It's a mid-sized park with a solid coaster line-up: Gold Striker (a highly-rated GCI wooden coaster), RailBlazer (a single-rail raptor coaster), Flight Deck inverted coaster, and The Demon. A Boomerang Bay water park operates on the same site in the summer.

Bay Area locals keep Great America steady year-round, with US school holidays and the WinterFest event driving the biggest crowds. Weekdays in April, May and September are dramatically quieter. Check live wait times for Gold Striker and RailBlazer on arrival, and use our crowd calendar to pick a quieter day - the park has been undergoing ownership and site changes that can affect operating patterns.

Californias Great America live queue times

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.

Universal Islands Of Adventure live queue times

05 · Questions

Californias Great America or Universal Islands Of Adventure?

Which is better, Californias Great America or Universal Islands Of Adventure?

If you are judging on queues, Universal Islands Of Adventure: it averages about 25 minutes a ride on a typical day against 42 at Californias Great America, roughly 17 minutes back on every queue you join. Californias Great America has 13 rides with recorded waits against 18 at Universal Islands Of Adventure.

Which has shorter queues, Californias Great America or Universal Islands Of Adventure?

Universal Islands Of Adventure, by about 17 minutes a ride. On a typical day Universal Islands Of Adventure averages 25 minutes against 42 at Californias Great America. Queues still move hour by hour, and a midweek day outside school holidays beats the gap at either park. See Californias Great America best time to visit and Universal Islands Of Adventure best time to visit to pick a quiet day.

Can I visit Californias Great America 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 tables above for ride counts - or jump to Californias Great America and Universal Islands Of Adventure for the full ride lists.

Is Californias Great America bigger than Universal Islands Of Adventure?

By rides we track waits for, Universal Islands Of Adventure is the bigger day out: 18 rides against 13. Acreage matters less than how many you can actually get on, which comes down to queues and opening hours - and on those Universal Islands Of Adventure is the quicker park.

Then pick
the quiet day.

Both parks have a crowd calendar with six weeks of forecast and the best day left to go.

Californias Great America calendar Universal Islands Of Adventure calendar Compare other parks