C. Brooke Jones Memorial

Philadelphia, PA

This is an old milestone — a roadside stone that once told travelers they had eight miles yet to go to reach Fairmount, the rise above the Schuylkill River that gave its name to Philadelphia's celebrated Water Works and Fairmount Park. In the era of turnpikes and toll roads radiating out of Philadelphia, such stones were the GPS of their day, spaced a mile apart to measure a journey by horse, stagecoach, or wagon. Weathered and easy to overlook, they mark the routes that carried farmers, merchants, and mail into one of early America's greatest cities.

Bryn Athyn, PA

In the 1880s, when railroads were reshaping how Americans spent their leisure time, the Alnwick Grove picnic grounds opened along the banks of Pennypack Creek. It was a shrewd bit of promotion: the newly built Philadelphia to Newtown line needed weekend passengers, and a shady grove within an easy train ride gave city dwellers a reason to buy a ticket. Excursion parks like this one turned a stretch of countryside into a destination, and the clatter of holiday-bound trains became a familiar summer sound.

Upper Merion Township, PA

The Horse-Shoe Trail was blazed in 1935 as a bridle-and-hiking path linking the hallowed ground of Valley Forge — where Washington's Continental Army endured the brutal winter of 1777–78 — to the Appalachian Trail on Stony Mountain, winding 121 miles through the rolling farmland and wooded ridges of southeastern Pennsylvania. This granite marker, set in 1972 by the Horse-Shoe Trail Club, honors Henry M. Woolman, one of the volunteers whose vision knit together a footpath still walked today. Trails like this one grew out of the early-twentieth-century outdoor movement, when clubs of enthusiasts carved recreational corridors across the American landscape.

Bethlehem, PA

In 1745, just four years after Moravian settlers founded Bethlehem on the banks of the Lehigh River, this two-story log building opened as the community's first public house. Standing beside the ferry landing on the main road into the young settlement, the Crown Inn became a natural stopping place for travelers, and over the decades it welcomed prominent political and military figures passing through eastern Pennsylvania. When a bridge finally supplanted the old ferry in 1794 the inn's fortunes faded; it closed its doors and was torn down in 1857.