All Places in the United States

The very first subway station in New York City is beautiful, decked out in chandeliers, and ... abandoned?

A huge musical instrument played by the ocean.

A psychedelic labyrinth on the San Francisco bay.

An artsy hidden staircase leads to breathtaking views of San Francisco.

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

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

World's largest collection of serial killer artwork and other macabre exhibits.

A crumbling hospital from the 1850s on Roosevelt Island.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

Rippling sand dunes frozen in the Arizona rock.

The world’s first penitentiary, meant to be humane, drove men insane.

A snapshot of the city's fascinating voodoo culture.

The oldest family-run luncheonette in New York, last renovated in 1948, still serves food and drinks the old-fashioned way.

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

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.