A farm in New Jersey grew a most unusual crop for AT&T's testing purposes.

Hundreds of antique bank vault locks on display in New York City.

An abstract monument to a symphonic composer.

A bigger-than-life pun that has become a beacon of altruism.

An ancient Egyptian temple in the middle of Madrid, Spain.

This folk art dinosaur was almost pushed to extinction due to lack of a building permit.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

A Museum of Holography frozen in 1974.

An eccentric folk art landmark made out of discarded bottles by an inspired "grandma."

Named after a bandit and the star of several Hollywood prehistoric landscapes, these sandstone formations are a historical part of the Los Angeles natural landscape.

Finale of "William Tell Overture" can be heard as drivers pass over grooves in the road.

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

Exotic feline breeding compound and conservation center.

The "3rd largest" city in California is an empty mirage of suburbia in the middle of nowhere.

This impressive tunnel was dug entirely by hand over the course of 36 years.

These millipedes glow not out of attraction, but as a not-too-subtle warning.

A massive volcanic plug is now a protected area that hosts a number of bird species.

An underground mansion with fruit-bearing trees and grapes growing beneath the surface of central California.

Quite simply the largest tree in the world (by volume).

Smooth basaltic rocks tell a tale of ancient glacial waterfalls.

The liveliest ghost town in the state.

Nationwide network of co-ownership underground catastrophe shelters.

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

This giant temperature attraction created some giant electric bills.