Secrets of America's Favorite Places

Aside from the U.S. flag, there is no icon that is more identified with America more than the Statue of Liberty. Some little-known details story of how this statue came to be will surprise you.

This episode explores secrets and mysteries of well-known and little-known structures associated with Abraham Lincoln in Washington DC. Are there secret messages contained in the statue of Lincoln at the Lincoln Memorial?

Mount Rushmore is one of America's most instantly recognizable national monuments. What did it take to carve the four presidents heads – sixty feet tall each – into solid granite?

What was it really like to do time on "The Rock"? One of the last surviving former Alcatraz inmates gives his first-ever TV interview and shatters many myths about the famous prison.

Get ready to see through the fog that often surrounds the Golden Gate Bridge and uncover the surprising stories behind the span.

Grand Central's opulent design and beautiful space are explored in a search for hidden secrets – and there are three secrets contained in the main concourse's starry ceiling alone.

The show investigates how celebrities are awarded sidewalk stars. For the first time ever, the complete manufacturing of a Walk of Fame star is filmed from beginning to end.

Central Park is 843 acres, forming an oasis of green tranquility in the city that never sleeps. But how much of Central Park is made by nature and how much is engineered by man? You'll be surprised to learn the answer.