The remnants of the ironmaking structures at the district date from the 18th and 19th centuries. There are furnaces, casting house ruins, charging areas, ice houses, water wheels and other structures. The area is currently undergoing restoration. The "Old Country Store" has been renovated and now houses the Long Pond Ironworks Museum. The original Village of Hewitt grew up around the 19th-century iron enterprise. This settlement included a church, a store/post office, schoolhouses, and dwellings and outbuildings for workers and managers.