A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

The Grand Canyon of Texas.

Remembering the Alamo with a full-scale replica of the 1836 city.

The highest point in Texas is capped by a big silver pyramid.

A cave's rare beauty held a cavernous secret hidden underground.

A spring-fed pool so deep it's used for scuba diving as well as swimming.

This symbolic piece of New Orleans architecture is also home to a few ghastly stories.

The second oldest continuously operating bar in Louisiana.

A snapshot of the city's fascinating voodoo culture.

By day this New Orleans square is for pedestrians, but by night it is a kingdom of kittens.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

The final resting place of New Orleans' most famous voodoo priestess.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

Community bookshelf of 25-foot-tall book spines.

The "World's Largest Underground Business Complex," a 55,000,000-square-foot city underneath Missouri.

For a time this small Florida town of less than 1,000 residents was the national leader in dismemberment.

The highest point in Florida is still the lowest high point in the country.

A humid oasis combines recreation with exploration in a unique underwater cavern.

Monument to the cotton-destroying boll weevil.

The world's tallest statue of an American hero.

This soda factory is one of the last in America to use real cane sugar despite the protestations of Dr Pepper.

Witness to many historic moments in early Texas history.

The highest point in Oklahoma used to be a lawless outlaw's paradise.

This highest peak in New Mexico is named after an explorer who had a habit of lending his monicker to peaks.