Secret Passages
America's Stonehenge (1x10)
Air date: Jun 01, 2002
Ancient unexplained monoliths on the side of a New Hampshire hillside. Could this be a mysterious oracle chamber?
hidden rooms inside a three-hundred year old farmhouse provide clues to the secret history of slaves in early America.
Hidden staircases and hidden passageways reflect a designer's obsession for the unexpected.
Mansions cling to a German hillside hiding miles of heavily armored tunnels and bunkers constructed beneath them.
- Premiered: Jun 2001
- Episodes: 6
- Followers: 0