An historic operating farm of the 1880 - 1930 era. Special emphasis on what life was like from 1918 - 1927 through activities and interpretation. Former home of Charles Foster and his daughter, Caroline, who donated Fosterfields to the Morris County Park Commission. Tours and weekend demonstrations available. The Foster's home, The Willows, is a 1854 Gothic Revival-style mansion, which was built by Paul Revere's grandson, General Joseph W. Revere. Check with front desk for tour information.