American Flat is an old cyanide mill just outside of Virginia City, Nevada. Technically, is it between Gold Hill and Silver City but both of those places are near ghost towns now, too. According to the Bureau of Land Management (BLM), “The United Comstock Merger Mill site is located on public lands at American Flat, Storey County, Nevada. The mill was built in 1922 to process local gold and silver ore utilizing cyanide vat leaching in what was then described as the largest concrete mill in the United States, which makes it historically significant. Since abandonment in 1924, this seven acre mill site has traditionally been used by high school students and other locals as a meeting place to hold parties, post graffiti, conduct paintball wars, etc., despite physical safety hazards from falling concrete, underground mill sumps filled with water, and holes in the concrete flooring. The BLM issued a Federal Register Notice and closed the historic mill buildings to public entry in 1997 in response to a fatality at the site. Regardless of the closure and repeated efforts by the BLM to fence, gate and post the site with warning signs, the property still receives visitors in trespass. According to the Storey County Sheriff’s Department, emergency vehicles respond to at least six serious injuries on the property every year, mostly from visitors climbing on and falling from the mill buildings which are as much as eighty feet in height.”
Needless to say, this is a creepy, old place yet worthy of the time photographing it. There are warning signs everywhere to be careful.