California Historical Landmarks in Calaveras County
California Historical Landmark 272
Douglas Flat
SR 4 Between Monge Ranch and Ansil Davis Roads
Douglas Flat
Douglas Flat was a roaring mining camp of the early 1850s. In 1857 the Harper and Lone Star Claims produced $130,000 worth of gold. The so-called Central Hill Channel, an ancient river deposit from which vast quantities of gold have been taken, is located here.
Citation from California Office of Historic Preservation
We were unable to locate a bear flag plaque for this landmark. Here's a list of other California Historical Landmarks which had no bear flag plaque when we visited them.