Georgetown–Silver Plume National Historic Landmark District - Credit: Wikimedia Commons
The Georgetown–Silver Plume National Historic Landmark District is a federally designated United States National Historic Landmark that comprises the Town of Georgetown, the Town of Silver Plume, and the Georgetown Loop Historic Mining & Railroad Park between the two silver mining towns along Clear Creek in the Front Range of the Rocky Mountains in Clear Creek County, Colorado, United States. Read more on Wikipedia
Source: en.wikipedia.org