A statue commemorate Tommie Smith and John Carlos's brave protest at the 1968 Olympics, a watershed moment for civil rights.

The headquarters of a secretive order is also a beautifully-designed park.

An extensive collection of ancient Egyptian artifacts and mummies.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

A pair of pure white felines guard the entrance to a spot of California real estate established as an artist's haven.

An ominous concrete cube cuts a dystopian silhouette atop this California mountain.