Empire Mine State Historic Park
Grass Valley, CA
Culture
Empire Mine State Historic Park is a state-protected mine and park in the Sierra Nevada mountains in Grass Valley, California, U.S. The Empire Mine is on the National Register of Historic Places, a federal Historic District, and a California Historical Landmark. Since 1975, California State Parks has administered and maintained the mine as a historic site.
From Wikipedia, CC BY-SA 4.0
Been here? Collect this stamp in your own passport and share it with friends.
Collect this stampI already have an account