Region
United States
53
Sleeping Bear Dunes National Lakeshore (Mich.)
13
Michigan
10
Sleeping Bear Dunes National Lakeshore
6
England
4
Apostle Islands National Lakeshore
2
Apostle Islands National Lakeshore (Wis.)
2
California
2
Isle Royale National Park
2
Isle Royale National Park (Mich.)
2
Minnesota
2
Moon
2
Pictured Rocks National Lakeshore
2
Pictured Rocks National Lakeshore (Mich.)
2
Saint Croix National Scenic Riverway (Wis. and Minn.)
2
Voyageurs National Park
2
Voyageurs National Park (Minn.)
2
Wisconsin
2
Africa
1
Asia
1
Basin
1
Catskill Mountains
1
Catskill Mountains (N.Y.)
1
Glen Haven
1
Glen Haven (Mich.)
1
Golden Gate National Recreation Area (Calif.)
1
Juvenile literature
1
Michigan, Lake
1
Montana
1
New York (State)
1
Ontario
1
Russia (Federation)
1
Sleeping Giant Wilderness
1
Sleeping Giant Wilderness (Mont.)
1
South Africa
1
Ten Sleep
1
Washington (D.C.)
1
Wyoming
1
Yosemite National Park
1