Harmony Hall

The 18th century Harmony Hall mansion is located on a 62.5-acre open pasture land estate along the Potomac River.  This estate was purchased by the National Park Service in 1966, to preserve southern Maryland cultural heritage. Surrounded by a rich landscape, it offers visitors many chances to connect with Colonial History. The park also home to the remains of the Want Water House and canal.

Photo of Harmony Hall Mansion

Harmony Hall History

Harmony Hall has one of the oldest structures in Prince Georges County within its boundaries...Want Water.

Contact the Park

Mailing Address:

13551 Fort Washington Rd.
Fort Washington, MD 20744

Phone:

(301) 763-4600
Fort Washington Park manages Harmony Hall

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