Hopewell Furnace National Historic Site in southeastern Berks County, near Elverson, Pennsylvania, is an example of an American 19th century rural iron plantation, whose operations were based around a charcoal-fired cold-blast iron blast furnace. The significant restored structures include the furnace group (blast furnace, water wheel, blast machinery, cast house and charcoal house), as well as the ironmaster's house, a company store, the blacksmith's shop, a barn and several worker's houses.

Berks County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the county's population was 428,849. The county seat is Reading, the fourth-most populous city in the state. The county is part of the South Central Pennsylvania region of the state.