10791, East Empire Street, Grass Valley, Nevada County, California, 95945, United States of America
$1
Description
State historic park is the site of one of the oldest and largest gold mines in California. There are eight miles of trails for hiking and bike riding. Well maintained mining complex. Stone commercial structures.
Empire Mine State Historic Park (SHP) - 10791, East Empire Street, Grass Valley, Nevada County, California, 95945, United States of America
