United States, North Dakota, Mercer, Knife River Indian Villages National Historic Site, 2 miles (3.2 km) north of visitors center, 50 miles (80 km) NW of Bismark, on west side of Knife River
47.3522222 -101.3925
47°21'08"N, 101°23'33"W
512 meters
1680 ft.
in woods with dead green ash (Fraxinus pennsylvanica)