Forestdale Iron Furnace - Credit: Wikimedia Commons
The Forest Dale Iron Furnace was a 19th-century iron smelting facility in Brandon, Vermont. Located off Vermont Route 73 east of the village of Forest Dale, it operated between 1810 and 1855, closing due to competition from higher quality and more efficient furnaces. Now reduced to archaeological ruins and the remains of its main furnace stack, it was listed on the National Register of Historic Places in 1974. The site is marked by a historic marker on Vermont 73. Read more on Wikipedia
Source: en.wikipedia.org