Horsepen Mountain
Horsepen Mountain is a mountain of the Ridge-and-Valley Appalachians on the border of Logan and Mingo Counties , West Virginia , United States . 
<triplet> Horsepen Mountain <subj> Ridge-and-Valley Appalachians <obj> part of <subj> United States <obj> country <triplet> Ridge-and-Valley Appalachians <subj> West Virginia <obj> located in the administrative territorial entity <triplet> Logan <subj> Mingo <obj> shares border with <subj> West Virginia <obj> located in the administrative territorial entity <triplet> Mingo <subj> Logan <obj> shares border with <subj> West Virginia <obj> located in the administrative territorial entity <subj> United States <obj> country <triplet> West Virginia <subj> Logan <obj> contains administrative territorial entity <subj> Mingo <obj> contains administrative territorial entity <subj> United States <obj> country <triplet> United States <subj> West Virginia <obj> contains administrative territorial entity