National Natural Landmarks in Michigan
Designated Landmarks in Upper Peninsula Counties
1. Dukes Research Natural Area (Marquette County): 231 acres in the U.S. Forest Service Upper Peninsula Experimental Station, 22 miles southeast of Marquette near Maple Grove.
2. Porcupine Mountains (Gogebic and Ontonagon Counties): 47,761 acres on the southern shore of Lake Superior, 14 miles north of Wakefield.
3. Strangmoor Bog (Schoolcraft County): 9,700 acres within the Seney National Wildlife Refuge, 14 miles southwest of Seney.
Designated Landmarks in Lower Peninsula Counties
1. Black Spruce Bog Natural Area (Jackson County): 120 acres within the Waterloo State Recreation Area, 5 miles south of Stockbridge.
2. Dead Stream Swamp (Missaukee and Roscommon Counties): 11,680 acres on the western shore of Houghton Lake, 4 miles northwest of Houghton Lake Heights.
3. Grand Mere Lakes (Berrien County): 1,200 acres on the shore of Lake Michigan, 1 mile southwest of Stevensville.
4. Haven Hill State Natural Area (Oakland County): 546 acres within the Highland State Recreation Area, 3 miles northeast of Milford.
5. Newton Woods (Cass County): 40 acres in the vicinity of the Goff Lakes, 1½ miles southwest of Marcellus.
6. Roscommon Virgin Pine Stand (Roscommon County): 16 acres in the Au Sable State Forest, 8 miles north of St. Helen near Keno.
7. Tobico Marsh (Bay County): 956 acres on the western shore of Saginaw Bay, 7 miles north of Bay City.
8. Toumey Woodlot (Ingham County): 24 acres within the boundaries of the Michigan State University campus, 2½ miles south of Okemos.
9. Warren Woods Natural Area (Berrien County): 312 acres by the Galien River, 2½ miles northwest of Three Oaks.
Maps of specific locations are available on the National Parks Service Web site (http://www.nature.nps.gov/nnl/state.cfm?State=MI#stateMap)
Rev. 6-2016