Empire Mine State Historic Park

Empire Mine State Historic Park is the site of one of the oldest, largest, deepest, longest and richest gold mines in California. The park is in Grass Valley at 10791 East Empire Street. In existence for more than 100 years, the mine produced 5.6 million... more on California State Parks

The remains of one of the West's most lucrative gold mines... more on tripadvisor.com

5.0

Great Place to Learn CA Mining History (Oct 4, 2004) Excellent place to learn about mining industry during gold rush. This park is a whole mining company property preserved. When you walk in it looks like... Mission_Viejo_CA , a user of Tripadvisor, link_url = "#{r.url}#userReviewRatings" Read full review on Tripadvisor

From Grass Valley CA - Head east on E Main St toward Stewart St, Turn right at Bennett St, Turn right at Ophir St, Slight left at CA-174/Colfax Ave, Turn right at E Empire St

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