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

Its vintage camera collection gives a snapshot of the past as viewed through a photographic lens.

These disused steel furnaces are now haunting ruins that may one day be a national park.

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

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

The house that Frank Lloyd Wright "(shook) out of his sleeve at will" at the age of 86.

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

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

The god of wine stares out at passersby on this busy Pittsburgh thoroughfare.

This collection honors the iconic, and proudly American lighter that just won't quit.

Once used to screen films for theater owners to rent, this historic building is now a start up hub.

With 3,000 bikes on display, the world's largest bicycle museum includes some famous rarities.

This dramatic rail curve was once the target of a failed Nazi attack.

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

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

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

Once the "Eighth Wonder of the World," this iron railroad bridge was decimated by a tornado.

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