An official Path Through History Site! Queens County Farm Museum was established by the Adriance family in the 17th century. The Farm was operated by family farmers for nearly 300 years. It`s New York City`s largest remaining tract of undisturbed farmland and is the only working historical farm in the City. The farm encompasses a 47-acre parcel that is the longest continuously farmed site in New York State. It includes historic farm buildings, a greenhouse complex, livestock, farm vehicles and implements, planting fields, an orchard, herb garden and vineyard.