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

Hidden on the seventh floor of a historic building, this Cajun spot features wall-to-wall bottles of hot sauce.

Illegal drag racing two stories beneath Chicago’s streets.

A little-known subterranean street runs under some of the best-known buildings in Chicago's River North.

The last masonry skyscraper ever built reveals a transitional moment in architectural history.

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

A Museum of Holography frozen in 1974.

A century-old network of freight tunnels underneath the city's historic business district.

The palatial McDonald's that inspired Wesley Willis.

Chicago's Navy Pier on Lake Michigan was a training hub for aircraft carrier pilots during WWII.

A display of magnificent stained glass windows is the first exhibit of its kind.

Some of the freshest vegetables in Seoul are grown in a subway station.

A pair of oily black spiders lurk inside South Korea's largest airport.

At this studio, musicians, engineers, and quite possibly a music-loving ghost carry on Puerto Rico's musical traditions.

This abandoned hospital is one of the most haunted places in Costa Rica.

This Oaxacan restaurant serves native corn and Indigenous recipes.

A detailed model of Mexico City is the star attraction within this interactive exhibit inside an old theater.

A colorful "forest" made entirely from three tons of recycled plastic waste.

It could once load ships with tons of coal in an hour before its closing in 1952.

When this test site was abandoned, they didn't even bother to take the rocket with them.

This glass-stain Mary attracted thousands of pilgrims until her head was shattered by a vandal with a slingshot.

This massive vault of comedic history is no joke.

For more than 15 years, this downtown dive bar has hosted fiery outdoor “iron pours.”

An octet of classic chrome trailers speared into the ground act as a tribute to the silver bullets of the open road.