This colorful creation wasn't always a welcome part of Toronto's Moccasin Trail Park.

In Chicago, a pizza-enthusiast has opened a museum dedicated to the history of pizza.

A Museum of Holography frozen in 1974.

What was once one of the country's largest confectionary plants is now an abandoned ruin, but is still pretty sweet.

A chance to follow in the footsteps of the word's most legendary animator.

Location of the Real World's disastrous, and protested, eleventh season.

You can take a class, browse the library, or visit the lavish lair of an international men's humor society.

One-of-a-kind preserved ruins of an abandoned 1880s church in Chicago's Pilsen neighborhood.

At Chicago's revered Field Museum, visitors are invited to learn about and literally explore DNA.

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

The site of the first couple's first kiss is commemorated by the most adorable presidential monument ever.

A lush green oasis in the middle of Chicago.

An enormous park-like oasis, full of famous Chicagoans' graves.

A giant bronze coil of feces is both a tribute to doggie defecation and a reminder to pick it up.

This memorial includes fragments from one of the greatest tragedies in United States history.

An off-the-beaten path cave with an underground lake.

A once popular resort—said to be the vacation spot of gangster Al Capone—now remains abandoned in the woods of Arizona.

This old selenite mine is dotted with tiny crystals that make it shimmer like it's covered in glitter.

A partial tunnel blasted into a steep ridge is all that remains of a failed railway across Arizona.

A natural history wunderkammer in the middle of the desert.

Once the product of an inexplicable gold strike, this ghost town is now home to one man and his love of classic machines.

One of the world's largest telescopes, stares into the night sky with two huge mirrors.

This golf ball–shaped former desert real estate office now houses a UFO museum.

In a 345-million-year-old cave that's 200 feet underground, dinner awaits.