Ant sculptures march up the side of what used to be an iconic spot in punk rock lore.

An indoor miniature village and labor of love for Laurence Geiringer, a model railroad enthusiast.

One artist's love letter to his city and its citizens plays out across dozens of bright murals painted on the sides of decrepit buildings.

The last street in Pittsburgh that's paved with wood.

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

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

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

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

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

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 beloved statue at the National Academy of Sciences is oh so inviting to sit on.

The first and only carousel with a lineup entirely of insects.

A place of remembrance for the Prime Minister that met a violent end.

Ancient human remains unearthed around the iconic monument.

An unusual round church in London with a Templar past.

Famously misunderstood wonder of the ancient world

A collection of artifacts from Maryland's maritime past.

Ship skeletons haunt Baltimore's waterways.

A giant light 13 feet high shines near Thomas Edison's old Menlo Park lab.

Once in a state of dilapidation, this candy-inspired fortress is now being revived.

This throwback amusement park is home to rides and unique storybook figures from the past.

A mysterious echo seems to defy the laws of acoustics.

Visitors flock to see this church tower's unintended feature: It happens to resemble a giant chicken from multiple points of view.

Meet manatees face-to-face at this zoo for native species.