The legacy of an unsolved, gruesome murder rests beneath the spans of this historic bridge.

Tour the luxe "glass cage" that inspired and unnerved the architecture world upon its debut.

A gothic church spire sits atop this skyscraper, the tallest church in the world.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

This unauthorized stone mermaid was secretly carved out of public stone before being permanently preserved.

Famous church recognized for both its unique design and disciplined monks that live according to the Benedictine discipline.

A chessmaster's dream destination.

A late sculptor's last project was to turn this abandoned cement factory into a castle-themed amusement park.

First known as the "Sample House," this construction mash-up was meant to be a living catalogue of building styles.