The Largest Island in the Largest Lake in the…

Isle Royale National Park, Michigan. Photo courtesy of the U.S. National Park Service.

“If Moose Boulder existed, it would be the largest island in the largest lake on the largest island in the largest lake on the largest island in the largest lake in the world.” Say that three times fast—but wait, there’s more to this tongue twister! Click here to read the full story on the National Public Radio’s website.