https://theadventuringheidi.com/2026/05/18/western-pa-road-trip-part-3-fort-necessity-national-battlefield-friendship-hill-national-historic-site-and-on-top-of-maryland-at-hoye-crest/The Adventuring Heidien2026-05-19T00:27:00+00:00Western PA Road Trip – Part 3: Fort Necessity National Battlefield, Friendship Hill National Historic Site, and on top of Maryland at Hoye CrestTravel, Photography, road trip, Pennsylvania, Highpointing, Maryland, Western Pennsylvania, Pennsylvania road trip, Maryland high point, Hoye Crest, Backbone Mountain, Friendship Hill National Historic Site, Fort Necessity National Battlefieldhttps://theadventuringheidi.com/wp-content/uploads/2026/05/img_8846.jpg?w=150