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

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

This spot memorializes one of the greatest plays in NFL history, unless you happen to be a Raiders fan.

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

This riverside restaurant delivers elegant dining in a historic 1901 train depot. 

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

A T. Rex statue dressed as Mister Rogers honors the children’s-television pioneer.

This shrine dedicated to the Virgin Mary is also a tribute from a mother to her fallen son.

A quiet, gothic haven nestled between Pittsburgh's Squirrel Hill and Point Breeze neighborhoods.

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.