"The edge of the World", or something like that. The DRGW 315, restored to life by the Durango Railroad Historical Society, heads a chartered "stock" train west around the Lava loop on the Cumbres and Toltec Scenic. The 315 normally lives in Silverton, Colorado, but is making an extended visit to the C&TS, most likely until the end of the 2017 operating season.