You can just show up and purchase tickets at the door. Or you can pre-purchase online.
You can show up and pay. The line was long the day i was there. If you are purchasing the least expensive tickets you cannot buy online.
You can pay at the front gate at different entrances
You can do either way.
You can just show up. There's information online too
Either
Both last time i checked.
You can buy them there.
You can purchase tickets there
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