Yo, Adrian!

World's first "penitentiary," meant to be humane, drove men insane.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

Visit a replica of the estate where Aaron Burr allegedly plotted a treasonous scheme against the United States.

At the center of this cemetery stands a 2,000-year-old burial mound of the Adena culture.

Where beautiful signs live on forever.

This awkward aquarium sculpture is one of the strangest statues in Chicago.

Fragments of architectural wonders from around the globe are embedded in the newspaper building's walls.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

This restaurant proudly displays bread signed by the 39th president.

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

This secluded walking trail is a hidden gem of a Pittsburgh park.

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

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

The ruined remains of a coal mining ghost town are hidden within the woods.

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

Dozens upon dozens of boulders engraved with scripture tell the story of one man's troubled life.

Town full of spiritualists, some of whom are mediums, is still in full swing after 130 years.

The site of America's first commercial oil well essentially disappeared after the town went bust.

Where the oil industry began.

On a wall in Cleveland, Ohio find the story of a highly connected fictional community of organisms that created remarkable, lasting structures.