Eva is an unincorporated community in Benton County on the western shore of the Kentucky Lake impoundment of the Tennessee River. It is the site of Nathan Bedford Forrest State Park. Eva is centered on the junction of State Route 191, which connects the community to Nathan Bedford Forrest State Park to the north and the town of Camden to the south, and Eva Beach Road, which stretches from the center of the community to its beach along Kentucky Lake.
Holladay is an unincorporated community in Benton County. Holladay is located along Tennessee State Route 192 13.3 miles south-southwest of Camden. Holladay has a post office with zip code 38341, which opened on February 23, 1887.