[PAR] [TLE] Appalachia [SEP] Appalachia ( ) is a cultural region in the Eastern United States that stretches from the Southern Tier of New York to northern Alabama, Mississippi and Georgia.  While the Appalachian Mountains stretch from Belle Isle (Newfoundland and Labrador) in Canada to Cheaha Mountain in Alabama, the cultural region of Appalachia typically refers only to the central and southern portions of the range.  As of the 2010 United States Census, the region was home to approximately 25 million people. [PAR] [TLE] Boyd County, Kentucky [SEP] Boyd County is a county located in the U.S. state of Kentucky.  As of the 2010 census, the population was 49,542.  The county seat is Catlettsburg, and its largest city is Ashland.  The county was formed in 1860.  Its 160 sqmi are found at the northeastern edge of the state near the Ohio River and Big Sandy River, nestled in the verdant rolling hills of Appalachia.
[PAR] [TLE] Appalachia [ SEP ] Appalachia ( ) is a cultural region in the Eastern United States that stretches from the Southern Tier of New York to northern Alabama , Mississippi and Georgia . While the Appalachian Mountains stretch from Belle Isle ( Newfoundland and Labrador ) in Canada to Cheaha Mountain in Alabama , the cultural region of Appalachia typically refers only to the central and southern portions of the range . As of the 2010 United States Census , the region was home to approximately 25 million people . [PAR] [TLE] Boyd County , Kentucky [ SEP ] Boyd County is a county located in the U.S. state of Kentucky . As of the 2010 census , the population was 49,542 . The county seat is Catlettsburg , and its largest city is Ashland . The county was formed in 1860 . Its 160 sqmi are found at the northeastern edge of the state near the Ohio River and Big Sandy River , nestled in the verdant rolling hills of Appalachia .
Boyd County, Kentucky is located in what mountain range?
Boyd County , Kentucky is located in what mountain range ?
Appalachian Mountains
Appalachian Mountains