Located just south of the small community of Waycross, GA, Okefenokee Swamp Park is the gateway to the northern edge of the Okefenokee Swamp. This is a private park (as opposed to the state and national parks which also access the Okefenokee), and entry fees run $12/person.
The Okefenokee National Wildlife Refuge, located near Folkston, GA, contains 438,000 acres of the Okefenokee Swamp. The park offers hiking and biking paths, fishing, canoeing, and historical and wildlife exhibits.