A natural dome made of volcanic glass in Inyo National Forest.

The rustic cabin-like decor of this Arts and Crafts-style church reflects the love of nature central to its little-known theology.

An abandoned Jazz Age dream home and con man's hideout in Death Valley.

A terrific purveyor of natural history objects and curios.

A cement mixer-turned-kaleidoscope in downtown Norfolk offers different views of the city.

A tiny monument to the unsuccessful attempt by Thomas Jefferson to place the prime meridian in Washington.

The hidden offices underneath Memorial Bridge have been locked up since 1976.

Believed to be haunted, this old cemetery is beautifully adorned with Spanish moss hanging from the trees.

The giant squid's 27-foot-long corpse lies preserved within a Sarasota aquarium.

In this case, 'zero' marks the spot where the iconic Old Spanish Trail ends.

Space program, pneumatics and more, bits and pieces, for movie sets or the common man.

A three-story, three-dimensional hobo clown in a tutu welcomes CVS shoppers.

Originally a cemetery, this city park remains speckled with a handful of scattered gravestones.

An ideal wedding spot that is almost too ideal.

Step into a pastel time capsule where candy is truly dandy.

Pennsylvania's highest point is spotted with boulders which were pushed to the surface by nothing but cold.

The sounds of the world's largest fully functioning pipe organ dazzle shoppers at a Philadelphia Macy's.

Contrary to what one might expect, ice forms inside this small cavern during the summer and melts during the winter.

The only geyser in the state of Pennsylvania is caused by pressure from an abandoned coal mine outside of the ghost town Centralia.

This museum boasts a bucket of teeth and tells the tale of a 20th-century dental circus.

This public space is speckled with the eerie remnants of a defunct amusement park.

This might just be the TARDIS of bookstores.

A graffiti Mecca welcoming artists from around the world.

A retired subway car stands alone in a field in the middle of Queens.