Georgian-style historic house museum preserving a Revolutionary War headquarters used by George Washington and his military staff during critical campaigns in 1780.
Closed Monday and Tuesday
Closed on Federal and State holidays
Children (7–17): $3
Children under 6: Free
How to Get There
From Wayne, NJ (2 mi): Take local roads toward Totowa Road, follow signs for Dey Mansion Washington's Headquarters, and continue to the historic property within the Preakness Valley area.
Overview
Dey Mansion in Wayne, built in the 1770s by Colonel Theunis Dey, was George Washington's headquarters on several occasions in 1780 as he directed the Continental Army from northern New Jersey. The restored Georgian home has guided tours, period furnishings, and exhibits on the Dey family and the military activity, with grounds and gardens.
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