Please Note:

Guests who are part of the AZA reciprocal program or any of our local participating reciprocal organizations will be able to get the discount by purchasing tickets in person at our Main Gate (we are currently unable to offer the discount with online purchases).*
*Discount can not be combined with other offers including the winter ticket discount.

Reciprocal Zoos and Attractions

ReMEMBER to pack membership cards when traveling, as more than 150 zoos, museums and aquariums offer Maryland Zoo members half price admission. Please note that the list may change during the year, and it is always best to call a participating zoo while planning a visit. Most of the institutions will allow up to two adults and two children, or one adult and three children in for 50% off, but charge normal admission for additional guests beyond that number.


Please note: This list is subject to change at the discretion of the individual institution and the offer may vary. Special EVENTS may not be included in the reciprocal offers.

Reciprocal Local Attraction Offers

The Zoo partners with some of the wildest attractions in Baltimore to offer exciting reciprocal offers during different seasons.

Fall Reciprocals: August & September

The following reciprocal offer is available during the months of August and September ONLY. Please review the reciprocal guidelines below before redeeming these offers.

Winter Reciprocals: January & February

The following reciprocal offers are available during the months of January and February ONLY. Please review the reciprocal guidelines below before redeeming these offers.

*For details on specific dates and concerts, and to obtain the member-only discount code, please call membership at 443-552-5281 or email us at

Local Attraction Reciprocal Guidelines:

  • All agreements are valid for up to 2 Adults and 2 Children OR 1 Adult and 3 Children
  • Any additional people in your party will pay regular admission prices
  • A valid membership card & matching ID are required
  • Caregiver notes / Caregivers are not eligible for reciprocity

Questions? Please contact our Membership Office at 443-552-5281 or and a Membership Agent will be happy to assist you.