From the trailhead, head into the woods on the red-blazed Coppermines Trail. Just past the trailhead, you’ll come to a fork. Bear left and follow a branch trail that parallels a cascading stream and leads in 750 feet to the sealed-off entrance of the lower mine – a relic of Dutch explorations for copper in the 1600s.
Retrace your steps to the fork and bear right, soon passing the ruins...