The yawning maw of this pagan visage is said to bite off the hands of liars.

A master of trompe-l'oeil creates a stunning, tourist-fooling dome out of a flat ceiling.

A well-preserved relic of the industrial age steel and iron works that dotted West Virginia.

This shrine to McDonalds' most iconic sandwich holds a 14-foot tall burger.

A retrofuturistic art installation in the Pittsburgh Airport.

The Pennsylvania shopping center was once the setting for the 1978 film, "Dawn of the Dead."

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

When oil was discovered just outside of Pittsburgh, the city became home to this regional stock market.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

A portion of the old Pirates stadium over which a defining home run once flew still stands even after the rest of the stadium was torn down.

The residents of the Neighborhood of Make-Believe live without much fanfare within the Pittsburgh Children's Museum.

A piece of baseball history is preserved in a Pittsburgh parking lot.

Color-coded signs direct drivers on a network of routes designed to avoid Pittsburgh traffic.

Meet your friends, marry your true love, or tell your enemies to kiss your butt under this historic Pittsburgh timepiece.

This quarter-mile tunnel under the Bluff in Pittsburgh bends at a 45-degree angle.

This restaurant offers a side of antiques, curios, and a bathroom chock full of owls.

There aren't too many operational funiculars around, but Pittsburgh has two!

The largest clock face in the United States is twice the size of Big Ben and infinitely more ad-sponsored.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

One of the steepest streets in the United States makes an intriguing challenge for cyclists.

This secluded walking trail is a hidden gem of a Pittsburgh park.

Nothing says indulgence like a 1,500-pound chocolate castle.

One man's real life disfigurement inspired a lasting local legend surrounding an eerie tunnel.

The pop art icon's gravesite is broadcast 24 hours a day on his museum's website.