This free, take-a-book shop seems like a trick but isn't.

Just your average Marie Antoinette–themed speakeasy in an abandoned 19th-century subway tunnel.

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

The trials and tribulations of marking Poe's grave.

Mysterious 500-year-old tapestries depict a unicorn hunt.

This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

A hotel and restaurant serving as the mecca of kitsch.

More gold than anywhere else, ever.

This massive store is home to an eccentric collection of vintage, retro, and peculiar goods.

A Bibliophile's Dream.

Tour the sci-fi-esque reality of governmental disease management.

A monument to the art of slicing people open.

The private clubhouse for the members of the Academy of Magical Arts.

These eerie outliers of the lightning bug family glow a mysterious blue color.

A look into the Church of Scientology's deeply unfavorable view of psychiatry.

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."

A hidden network of subterranean passageways lies tangled beneath Indianapolis' bustling City Market.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

There is no trying to fall in love with this Star Wars fountain, you just do or do not.

A huge musical sculpture and other art installations on the National Oceanic and Atmospheric Administration grounds.

Ride the subways of yesteryear.

One person's lost luggage is another person's treasure.