Pen Mar, PA

Pen Mar is a quiet mountain community tucked into the slopes of South Mountain, right on the border between Pennsylvania and Maryland. Named for the two states it straddles, the neighborhood seamlessly crosses the state line, giving residents on both sides a peaceful, wooded setting with cooler summer temperatures. Even though it feels secluded in the trees, Route 550 provides a quick drive down into Rouzerville and Waynesboro for everyday shopping and dining.

Much of local life centers on the surrounding ridges and the town's past as a Victorian-era summer retreat. Pen Mar Park, located just steps across the Maryland line, remains the heart of the community with its historic picnic pavilions, weekend concerts, and sweeping valley overlooks. Outdoor enthusiasts will appreciate being right near the Appalachian Trail and High Rock, making it an appealing spot for anyone looking for fresh mountain air and scenic, low-stress living.