Just go! You'll see the visitor center, go there and grab your tickets.
They don't require reservations.
Entrance fee
Just go!! Park closes at 4 tho so check times/schedules and plan accordingly.
Reservation to stay overnight
You can just go and get tickets and some food. Or you can make reservations to go on a guided tour. That's what I prefer. You get to know a lot more abut the animals and sometimes go where the self guided tours can't.
just go up there and pay for the entrance and bag or bags of feed for the animals. I would recommend buying more then one
Just go...!
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