- Mount Rushmore has a hidden room that’s closed to the public.
- Gutzon Borglum, the sculptor behind the monument, was w orried that over time his work would lose significance.
- He proposed a secret room behind Abraham Lincoln’s hairline that would contain details of the work done on the mountain and of the society that created it.
EDITOR’S NOTE: This video was originally published on January 31, 2017.
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