One of the best zoos in the United States. The coolest attractions are the Primate House, Bird House, Amphibian House, Butterfly Enclosure, Rivers Edge, Sea Lion Show, etc. There are many facilities to eat at in the Zoo and places to picnic for your own lunch. Park on the street for free or the attended lots. Hours: Mon-Thur: 8am-5pm Fri-Sun: 8am-7pm