Family friendly trick-or-treating returns to the Lehigh Valley Zoo for our 4-day event, Boo at the Zoo! This annual tradition is one of the Lehigh Valley Zoo’s biggest events and attracts thousands of visitors every year! Get the costumes ready because from 10am to 4pm there will be trick or treating all throughout the zoo! We will have a variety of candy stations, arts and crafts tables, vendors, music and costumed characters walking around.
Please purchase admission on-site.