Elfreth's Alley Museum - oldest continuously inhabited street

Elfreth's Alley, with buildings dating back to 1702, is commonly described as the nation's oldest continuously inhabited residential street; the Elfreth's Alley Museum at 124 Elfreth's Alley interprets the alley's history. Photographs of the narrow cobblestone alley and historic rowhouses are widely circulated in online travel guides, history features, and social-media posts about historic Philadelphia. The alley and museum are frequently featured in visual content about colonial-era urban architecture.