Lions, Tigers and Zebras! Plus Giraffes, Hippos and Bears. The best zoos in the US include large enclosures that allow for free-roaming wildlife. Encounter programming, where visitors can get close to ...

Other star attractions include the Congo Gorilla Forest ... From April to November, the Bronx Zoo is open Monday through Friday from 10 a.m. to 5 p.m. and on weekends until 5:30 p.m. From November ...