The northern edge of the mountains begins on the southern bank of Great Alamance Creek, approximately  south of Interstate 40 in Graham and runs in a southwesterly direction towards Liberty in Randolph County. The range covers much of the southwest quadrant of Alamance County.
The northern boundary of the mountains commences on the southern bank of Great Alamance Creek, roughly south of Interstate 40 in Graham and proceeds in a southwesterly direction towards Liberty in Randolph County. The range encompasses much of the southwest quadrant of Alamance County.