This Old Testament garden features 100 plants from biblical times.

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

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

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.

A take-out restaurant that only serves cuisine from countries with which the United States is in conflict.

Sections of the iconic limestone columns have been left uncleaned as a reminder of the city's polluted past.

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

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

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

Hundreds of protractors affixed to surfaces all over the city.

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

Within this beautiful Pittsburgh cemetery, a unique headstone bears witness to one man's eternal love for Jaws.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

The Master of Magnetism dominates the walls of a scrap metal yard to keep graffiti artists at bay.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

An 18th-century Catholic church converted into an eccentric temple of music and bacchanalia.