Black Mountain: Hiking and biking: this site gives specifics and links to access this beautiful area.
Camp Nakanawa: Private girls' summer camp located on the Cumberland Plateau in Crossville, Tennessee. Also available for off-season use. Facilities include a pristine 150-acre lake on 1,000 gentle rolling acres.
Catoosa Wildlife Management Area: 80,000 acres on the Cumberland Plateau. The park office is in Wartburg (Morgan County).