Secrets of America's Favorite Places

This series explores the secrets, mysteries, and surprisingly little-known stories of some of the most iconic locations in America.

Landmarks such as The Statue of Liberty, the Lincoln Memorial, and the Golden Gate Bridge draw millions of visitors every year and are some of the most photographed and recognisable places in the world. But they also hold secrets that few know about. Is there really a secret train track in Grand Central Station for US Presidents only? Why is the Hollywood sign guarded almost as tightly as Fort Knox? This series reveals fascinating facts that will forever change how you think about America’s favorite places.