Dey Mansion Gardens is located in Wayne, New Jersey. The Georgian-style house was constructed between 1740-1750, and served as the Revolutionary War headquarters for General George Washington (the first president of the United States). The grounds feature a blacksmith shop, herb and vegetable garden, a formal garden, the house, and a picnic area.
The house and gardens are open Wednesday through Sunday from 8:30 AM to 4:30 PM and Sunday from 10:00 AM to noon. Tours are available. Cost of admission is $1.00 per person.