Philadelphia Zoo

The Philadelphia Zoo has a claim no other American zoo can make: it is the country's first, chartered in 1859 and opened in 1874, and its Victorian gatehouses still stand at the entrance on the edge of Fairmount Park in West Philadelphia. Today it is a compact, modern zoo of around 42 acres that cares for well over a thousand animals, many of them rare or endangered, and it has reinvented the way visitors see them. Its signature innovation is a network of see-through mesh trails that run overhead and between habitats, so primates, big cats and other animals can travel above the pathways and across the grounds; looking up and finding a tiger or a lemur crossing above you is the moment most visitors remember. The main zones include the African Plains, where giraffe feedings and keeper chats are a daily draw; a big-cat area; primate habitats; a children's zoo area designed around hands-on learning; and a newly opened Andean bear habitat called Carey Bear Country. Ambassador animals and daily wildlife chats run on a schedule, and extras such as train rides, guided tours, behind-the-scenes experiences and seasonal events cost a little more. Hours change with the season: through October the zoo opens daily from 9:30am to 5pm, and from November 1 it opens daily from 9:30am to 3pm, with closures on Thanksgiving and some holiday changes. Ticket prices vary by day, so buy online in advance; children under two are free. Parking at the zoo is a flat fee per car, or you can take a bus or rideshare from Center City in about fifteen minutes. In winter, the zoo has run an evening lantern and light festival in recent seasons, booked separately. For families, it is the easiest full day in the city.

How to do it well: arrive at opening, when animals are most active and the paths are quietest, and head first to the African Plains and the big cats before school groups arrive. Grab the daily schedule at the entrance to plan around feedings and wildlife chats, which are where the keepers share the best stories. The overhead trails are easiest to appreciate if you walk slowly and keep looking up; some animals use them only at certain times, so a second pass in the afternoon often pays off. In the short winter hours, focus on the indoor houses and the most active outdoor species, and dress for wind off the river.

Practicalities: the zoo is at 3400 West Girard Avenue, on the western edge of Fairmount Park, about three miles from City Hall. Driving is simplest for families with gear, but the parking fee is not small, so a rideshare from Center City can be comparable. Strollers are welcome and rentals are offered; food stands and picnic spots cover lunch. Pennsylvania and Delaware ACCESS cardholders get deeply discounted entry for up to four people. Members enter free, which can pay for itself for families staying several days or returning in other seasons.

Pairing and fit: combine the zoo with the Please Touch Museum in Fairmount Park's West Park for a full family day, or with a stroll along Boathouse Row on the way back toward the art museum. For older kids, the Franklin Institute and the zoo make a classic two-day pairing. The zoo is gentler and more walkable than the big national zoos, and with its history and those animals overhead, it is one of the city's best attractions for families of every age.