At this time Gooseberry Falls was the only Minnesota state park on Lake Superior .
A staunch advocate of public lands on the North Shore , Magney determined to protect some of this land from the development boom that would accompany the end of World War II .
At this time Gooseberry Falls was the only Minnesota state park on North Shore   .
A staunch advocate of public lands on the North Shore , Magney determined to protect some of this land from the development boom that would accompany the end of World War II .