Boo at the Zoo

Boo at the Zoo offers a family-friendly way to celebrate Halloween, transforming the Philadelphia Zoo into a festive, autumn-themed wonderland. This event typically includes trick-or-treating stations throughout the zoo grounds, animal encounters, and seasonal activities designed for younger audiences. It's a chance to see the zoo's residents while enjoying a holiday atmosphere, often featuring costume parades and educational programming tied to fall and wildlife. This annual daytime event happens on Sunday, October 25, 2026, at the Philadelphia Zoo. It's a relaxed, open-air experience that appeals to families with children looking for a safe, engaging, and non-scary Halloween celebration. Expect a lively crowd of costumed kids and parents enjoying the zoo environment.