United States, Minnesota, Carlton, Hemlock Ravine Scientific Natural Area. Hemlock Ravine State Scientific and Natural Area, ca. 2.5 mi. S of Esko. Ravine draining SE into the St. Louis River. Hemlock Ravine State Scientific and Natural Area, ca. 2.5 mi. S of Esko. Ravine draining SE into the St. Louis River. NW1/4 SE1/4 Sec. 3, T48N, R16W.. 048N 16W 3
46.6705626 -92.353928 +-800m.
Deep, sheltered ravine. Dominated by Pinus strobus, Thuja occidentalis and Abies balsamea.