Formerly known as "Link Trail" named for connecting Mid State Trail with Tuscarora Trail, Standing Stone Trail is a destination in its own right, offering Pennsylvania hikers and backpackers a link to dramatic scenery, wild plant and animal life, and compelling history. Standing Stone Trail links Greenwood Furnace State Park to Cowans Gap State Park through Rothrock State Forest, Rocky Ridge Natural Area, Martin Gap Natural Area, State Game Lands No. 112, No. 71, No. 99, and No. 81, and Buchanan State Forest.