Gunpowder Meetinghouse

The Gunpowder Meetinghouse is a single-room brick building with traditional design features located within the Aberdeen Proving Ground in Harford County. The structure has a simple exterior with its original window and door placement still visible.

The building was constructed in 1773 and represents one of the earliest Methodist structures in the area. Its listing on the National Register of Historic Places in 1974 recognized its historical importance.

The meetinghouse brings together worshippers for religious gatherings and shows how Methodist communities took root in this region. Its simple design reflects what early believers needed: a modest space to gather and practice their faith.

The building is located within the Aberdeen Proving Ground, a military facility, so visitors need to be aware of access restrictions. It is best to check ahead about visiting procedures and requirements before planning a trip.

Despite sitting on a modern military base, the building has retained its original form since the 1700s without major renovations. This continuity makes it a rare example of how a small meetinghouse looked centuries ago.

Location: Maryland

GPS coordinates: 39.40360,-76.30810

Latest update: December 14, 2025 13:00