Ophir Hill and Orleans Mine via Hardrock and Union Hill Trail

Name: Ophir Hill and Orleans Mine via Hardrock and Union Hill Trail
Address: CA, US

Trail in Empire Mine State Historic Park · Grass Valley, Nevada County, California

5.9 mi · Loop.

A 5.9-mile route combining the Hardrock and Union Hill trails, gaining 557 ft to pass the Pennsylvania, WYOD, Golden Treasure, and Orleans mines.

More in Empire Mine State Historic Park — campgrounds, fees, and typical weather. Get the Explore app for offline maps and live conditions. Data sources.