An urban laboratory.

This massive geographical sculpture is so subtle, it's possible to pass by it without noticing.

Minimalist modern art on a repurposed military base in rural Texas.

A Prada store in the West Texas desert that is never open for business.

Mysterious glowing orbs float through the desert night.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

In the remote high desert of New Mexico, a strange array of poles beckon fury from above.

A sculpture for the sun and stars, created by Nancy Holt.

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

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

Hindu temple of the dead home to hundreds of long-tailed macaques.

An abandoned hotel in the highlands of Bali is shrouded in stories of ghosts, curses, and corruption.

Isolated atop this Balinese sea crag is a lovely Hindu temple that is said to be guarded by sea snakes.

Controversial tribute to the heavyweight champion boxer who grew up in Detroit.

This national park on the shore of Lake Michigan features remarkable dunes that lie at the heart of a Chippewa legend.

This striking art museum holds an amazing series of curiosity cabinets.

Wisconsin's most celebrated export gets the royal treatment on I-94.

Hot Doug's "Hot Dog" Stand.

The palatial McDonald's that inspired Wesley Willis.

A Museum of Holography frozen in 1974.

The 30,000-volume library is one of the world's most impressive poetry collections.

Illegal drag racing two stories beneath Chicago’s streets.

Not to be confused with the iconic New York City skyscraper, this Chicago building is a vibrant hub for artists.

Once called the "Polish Gold Coast" it is an icon of the neighborhood that bears its same name.