Also depending what state you live in in september they have state weekends where you can buy one admission get one free. I believe they have a Connecticut, Rhode Island and Massachusetts weekend.
$28 for adults, not including any of the bonus things such as zip line, maze, rides
My family went in the middle of September and it was $25.00 per person. Great zoo !
according to their website; $28 for adults, $24 for children (3-12 years old), $22 for seniors (62+ years). http://southwickszoo.com/hours-and-admission/
It's one their website but I think it was 28 for adults and 26 for children, not including rides or the maze
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