What’s Inside the Secret Chamber Atop South Dakota’s Mount Rushmore?What’s Inside the Secret Chamber Atop South Dakota’s Mount Rushmore?Many of us have had the pleasure of visiting South Dakota's most famous monument, but did you know there's a secret chamber on top of it?Andy GottAndy Gott
LOOK: Exploring the South Dakota ‘Tunnel to Nowhere’LOOK: Exploring the South Dakota ‘Tunnel to Nowhere’This "Tunnel to Nowhere" isn't much of a secret anymore, but when you read the story behind it you might be surprised.Patty DeePatty Dee