
Rockland's oldest building -- George Washington's headquarters.
Built in 1700, the DeWint House is the oldest standing structure in Rockland County and a National Historic Landmark. George Washington was a guest in 1780 (when he signed the death warrant for British Major John Andre) and again in 1783. Two restored first-floor rooms reflect the period of Washington's occupancy; the 19th-century carriage house displays artifacts uncovered on the grounds. Free admission.
Tappantown Historical Society
Historic in Tappan, NY
Local history archive in the village of Tappan.
Tappan Reformed Church
Historic in Tappan, NY
A 1716 Dutch Reformed church on the Tappan village green.
The Old '76 House (Mabie Tavern)
Historic in Tappan, NY
1755 tavern that held British spy Major Andre before his execution.
More to do and see while you're in the area.