2013 Map of Gap

About this map

Mine Ridge and Gap Hill form a prominent topographical spine across this part of Lancaster County, defining the local drainages and settlement patterns of the early 21st century. The legacy of extraction is evident in the hamlet of Nickel Mines and the nearby Nickel Mines Run, while agricultural and milling history is preserved at Conners Mill on the Bowery Run. The area is a network of small crossroads communities such as Slaymakersville, Kinzers, and Ninepoints, connected by a dense grid of rural routes including Old Strasburg Rd and Newport Pike. To the south, the landscape opens into the Linville Hill Valley, where the West Br Octoraro Cr and its tributaries like Ball Run and Bells Run carve through the countryside, illustrating the enduring relationship between the region's complex geology and its water-powered past.