John Work House and Mill Site is a Registered Historic Place just outside Charlestown, Indiana, owned by the Lincoln Heritage Council, (BSA), as part of the Tunnel Mill Scout Reservation. For a century, it was an active gristmill until technology made it obsolete, and arson destroyed much of it. Prominent features around the site are Fourteen Mile Creek and the Devil's Backbone. The land is now used by the Boy Scouts of America for camping activities such as National Youth Leadership Training and a Webelos Camp. In 2010, part of the Tunnel Mill camp was leased to a private company for the purpose of restoring the Historic John Work House for use as a living history center.