The Hargus Lake Trail is a 4 mile loop around the perimeter of Hargus Lake in A.W. Marion State Park near Circleville, Ohio. The trail is well marked with trail signs and blue blazes. Park map is here: http://parks.ohiodnr.gov/Portals/parks/PDFs/parks/Maps/AW_Marion/awmarionparkmap.pdf

Ryan Thorpe submitted the route (which overlaps with the Dix Range Traverse):

The Giant-Dix Traverse is a 25-mile point-to-point link up of six Adirondack high peaks: Rocky Peak Ridge, Giant, Dix, Hough, South Dix, and Macomb, as well as numerous smaller peaks.