Photo of the Day

Picture of a boy diving into a lake in Glacier National Park while four other boys look on

Lake Days

Kids use a fallen cottonwood tree as a diving board at Lake McDonald in Glacier National Park, Montana. This picture appeared in a May 1956 story about the park, marveling at its 800,000 annual visitors. Today, the park welcomes more than three million tourists a year.
Photograph by Kathleen Revis, Nat Geo Image Collection