United States, Michigan, Keweenaw, Eagle Harbor Twp., Hillside N of Copper Falls Park. Small park is on S side of Eagle Harbor Cut Off Rd., N side is collection area 1.8 mi N of Central MI, 4.4 mi NxNW of Mount Horace Greeley MI, 4.6 mi N of Keweenaw County MI, 4.9 mi ExNE of Eagle River MI.