BIG TIME
Life in an Endangerous Age
Timed Tickets Required
BIG TIME
We're Open!
Philadelphia Zoo is open daily.
Advance timed reservations are required for all guests and members.
Mask Policy: While inside any building and in designated exhibits, all guests ages 2+ must wear a mask for the safety of our guests, staff and animals. Guests who are fully vaccinated will be permitted to remove their masks while outdoors.
BIG TIME
Travel back in time 66 million years ago and journey to an age when dinosaurs roamed the Earth. Encounter 24 life-size creatures, learn about these prehistoric giants, the rise of humans and our impact on wildlife and the planet! BIG TIME is presented by 6abc.
Timed reservations are required for all guests and members.
Feed Your Curiosity
Sloth Cam!
Watch our young sloth baby explore its home with our Sloth Cam presented by Xfinity.
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A world where humans and animals coexist in harmony—that's our vision. By supporting the Zoo, you can help us bring it to life.
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Join Our Pack
Membership is the most budget-friendly and eco-friendly way to visit the Zoo. Check out our membership options to find the best one for you and your family.