Megachurch turned Catholic church comprised of 10,000 glass panes.

The unedited photograph called "Bliss" has graced the screens of over a billion computers.

An optical illusion found amid a logged redwood forest.

The randomness of this wall of lava lamps helps encrypt up to 10 percent of the internet.

The tea room that pushed the boundaries of adorable straight into...we can't find the words.

The remains of the first punk club in L.A.

An acoustic anomaly with a mysterious cause.

A former utopian healing center created by a huckster and built by derelicts.

Graffiti-covered ruins that were once part of a farm owned by a mental hospital.

San Francisco's newly reopened hands-on science museum.

Each year these high desert hills are absolutely covered with poppy flowers in a surreal show of nature.

A walk-in working camera obscura produces 360-degree live images of the San Francisco coast.

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

A museum befitting the city responsible for supplying the majority of the world's LSD.

Its buzzing collection honors vibrator history.

A trash dump made beautiful by nature's power.

A tiny theater hidden in an alley plays a constant stream of short silent films for anyone willing to peer through the peephole.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

The walls of the iconic dome are hollow and have a secret stairway.

A three-story tower of books about Abraham Lincoln is one of the more unusual monuments to the president.

A tiny piece of the Moon is embedded in this stained glass masterpiece.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

A collection of haunted objects and macabre oddities under one roof.

James Turrell's total color immersion art installation, hidden on the top floor of a luxury handbag shop.