I bought Universal Explorer for the 3 parks, I definitely recommend it. The 3 unlimited parks for 14 days Approximately usd 330. Slds
The park "universal studios" and "islands of adventure" are from $ 115 dollars x day x person and "volcano bay" $ 80 dollars
Download the application there it is the cheapest you will find, I highly recommend the hopper pass, you have the right to go from one park to another for 3 days not necessarily in a row and it will be cheaper than buying 1 ticket per park 👍
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