Johnson House Underground Railroad station

The Johnson House Historic Site at 6306 Germantown Avenue is a documented 19th‑century Underground Railroad station where the Johnson family sheltered freedom seekers. The small two‑story brick rowhouse is now a museum that interprets abolitionist activity in Germantown. Because it is a modest residential building on a commercial avenue rather than a large landmark, its role in the Underground Railroad can be easy for passersby to miss.