An underwater road considered a possible Atlantis location.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

Recently celebrating its 25th anniversary, the garden opened in September 1997 to celebrate the men and women who have had the greatest impact on Key West.

An idyllic swimming pool tells the tale of Hemingway's trouble with women.

A nude beach alongside a washed-out road.

This lush Florida island is home to the ruins of a crooked ship breaker's tiny empire.

This spiny beast guards an artist's village while vying for the title of largest lobster in the world.

A community of collapsing homes more than a mile out from the Florida coast.

The site of a tragic massacre that spawned a multimedia franchise.

A fire station-turned-church-turned-museum dedicated to the work of seminal light artist Dan Flavin.

A large camera obscura, constructed entirely from digitally fabricated components.

A former poultry store that looks like a giant duck and is one of the "seven wonders" of Long Island.

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

Historic Greenpoint theater, turned roller disco, now housing a chain pharmacy store.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

Three-story slide through the New Museum.

Read a book next to a Midtown waterfall.

Sniff the Titan Arum's rotting flesh.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

A WWI fighter plane and turn-of-the-century penny candy shop are among the unexpected features of this Financial District building.

A popular European tradition makes its way to the states on one of America's most famous bridges.

A three-story copper skybridge connects two Manhattan buildings with Art Deco luxury.

This enormous Hindu temple in Queens serves incredible dosas in its basement canteen.

A masterpiece of LGBT art has been restored in what may now be the most valuable restroom in America.