Philadelphia Zoo is a pioneer in animal care and conservation. Home to more than 1,700 rare and endangered animals, the Zoo continues to reach new heights, offering award-winning animal exhibits, state-of-the-art healthcare facilities, award-winning education and conservation programs, and exceptional guest services, making it one of the most renowned zoos in the world. SEPTA Key cardholders save $2 on admission on up to four (4) tickets. Use code SEPTA22 when purchasing tickets here. Cannot be combined with any other offer.