
Spring Mills and the surrounding Ridge-and-Valley landscape of Centre and Mifflin counties define this 1990s-era topographic study. The drainage patterns of Penns Creek and Sinking Creek carve through the agricultural Penn Valley, where small settlements like Penn Hall and Farmers Mills maintain their historic footprint. To the south, the terrain transitions into the dense woodlands of Bald Eagle State Forest and Rothrock State Forest, where numerous gaps like Zerby Gap and Wildcat Gap provide passage through the parallel ridges of Big Mountain and Potter Mountain.
73 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
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