I believe that it's cheaper if you buy online
$20? Adults $14.50 kids and seniors. Check out their web site also for what you can and can't bring with touy
The prices vary by day, but its never more than $20 for an adult. Parking is $10 per vehicle. Buy your tickets online to avoid long waits. It was about a 30 minute wait when I visited. https://ticketstore.cincinnatizoo.org/zoo-admission/
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