Submitted by yongli on Mon, 11/14/2016 - 13:05 Share article to Established in 1874 in the heart of the San Juan Mountains, Hinsdale County is one of Colorado's most prolific historic mining counties. Place: Hinsdale CountyMap: Image by: Benbennick, DavidSource: Hinsdale County, Colorado - WikipediaCopyright Notes: Image courtesy of Wikimedia Commons.
