Order scoops of pandan, lychee, and black sesame at this family-run institution.

Elevated freight railway turned wildly successful urban park.

The fifth tallest statue in the United States is a shirtless monument to the oil worker.

A tour de force of a fountain, memorializing a man who loved fountains more than anything else.

This Delaware River bridge is emblazoned with a catty slogan from a more prosperous time.

An Olympic hero stripped of his medals is buried in a town he never visited, which took his name after his death.

A daily replay of the experiment that proved the rotation of the Earth.

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

This elaborate towering structure was once famed for its revolutionary height.

Yo, Adrian!

Board a mine car and descend the #190 slope 300 feet underground into the Clark Vein of coal.

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

This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

The oldest farmer's market in America is so ancient it was approved by the King of England.

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

The internal railway of one of the biggest steel plants in America has been transformed into a linear park with unique industrial views.

In which a local geological marvel becomes a quaint roadside attraction.

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

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

This might just be the TARDIS of bookstores.

Dr Barnes' $25 billion private collection of art and arboretum.

Mural made of 100,000 pieces of hand blown glass, and until recently, the largest glass mural in the US.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

A layered tribute to the work of mosaicist Isaiah Zagar.