Region
Theodore Roosevelt National Park (N.D.)
North Dakota
60
Theodore Roosevelt National Park
46
Badlands (N.D.)
5
Dakota du Nord
4
South Dakota
4
Fort Union Trading Post National Historic Site (N.D. and Mont.)
3
Knife River Indian Villages National Historic Site (N.D.)
3
Little Missouri National Grassland
3
Little Missouri National Grassland (N.D.)
3
United States
3
Badlands National Park
2
Badlands National Park (S.D.)
2
Great Plains
2
Little Missouri River
2
Little Missouri River (Wyo.-N.D.)
2
Missouri National Recreational River (Neb. and S.D.)
2
Badlands
1
Billings County
1
Billings County (N.D.)
1
Golden Valley County
1
Golden Valley County (N.D.)
1
Maah Daah Hey Trail (N.D.)
1
McKenzie County
1
McKenzie County (N.D.)
1
Medora
1
Medora (N.D.)
1