It lies at an elevation of 1063 feet ( 324 m ) at the intersection of U.S. Route 40 and State Route 310 .
Etna ( formerly Carthage ) is an unincorporated community in southwestern Licking County , Ohio , United States .
Etna lies at an elevation of 1063 feet ( 324 m ) at the intersection of U.S. Route 40 and State Route 310 .
Etna ( formerly Carthage ) is an unincorporated community in southwestern Licking County , Ohio , United States .