PHILADELPHIA, PA — The Philadelphia Zoo ... tours run from 9 a.m. to 1:30 p.m., priced at $500 per ticket, which includes parking, Zoo entry, a private tour guide, a behind-the-scenes experience ...

(However, you must reserve these tickets in advance.) The Philadelphia Zoo is located in Fairmount Park, just south of the Please Touch Museum. On-site parking is available for $17 per vehicle.