| Antietam Furnace Complex Archeological Site | |
| Nearest City: | Hagerstown, Maryland |
| Built: | 1768 |
| Added: | August 25, 1983 |
| Refnum: | 83002963 |
The Antietam Furnace Complex Archeological Site is an archeological site at Hagerstown, Washington County, Maryland. It is an eighteenth-century Iron furnace located along South Mountain. It operated circa 1768-1775 and produced pig iron, stoves, domestic iron wares, and possibly cannon. It was probably the earliest iron furnace in the present day Washington County.[1]
It was listed on the National Register of Historic Places in 1983.