Tickets are required for all guests. Children under 2 are free. Tickets in your cart are not reserved until the online payment is processed. Once tickets are purchased they cannot be returned or refunded and cannot be exchanged.

Zoo members, to receive your ticket discount, please sign in with a registered account. If you haven't registered before, click the "create account". Tickets will be automatically discounted at checkout. For questions contact tickets@marylandzoo.org or call 443.552.4585 during Zoo hours.

Your purchase includes admission to DINOSAURS. General Admission tickets are not included. Please purchase your Zoo Admission online. This is a limited-time Exhibit until November 30, 2022. Tickets are valid for 30 days from the date of purchase. Tickets cannot be combined with any other discount or offer.

Tickets can be used by any individual and do not need to be redeemed by the purchaser. Online tickets can be printed at home or shown on a mobile device at the Zoo's main gate.