Known as the "Cross At The Crossroads," this massive metal cross is just short enough to avoid the FAA.

3/4-scale model of the White House in Atlanta, Georgia.

The former home of the hard partying literary power couple is now one of the only museums devoted to their story.

The remains of an idyllic small town built for the film 'Big Fish' still stand around a rundown main street.

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

This New Orleans tree is filled with hidden chimes that produce a carefully tuned melody.

A house of courtship where the Jazz Age's most storied lovers got their start.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

The state's oldest continuously operating museum houses more than 5,000 Civil War artifacts.

A little piece of Paris in the sultry south of the U.S.

This Florida arena, once host to "the fastest game in the world," has sat empty for 25 years.

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

Ancient church constructed with a special wood that preserves prints from the past.

A multi-storied adobe complex has been inhabited for more than a thousand years.

Exact replica of the ancient monument, but much, much lighter.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

A former Oz-themed attraction that has fallen into disrepair, but still holds some of the original magic.

This Florida sinkhole hides a rainforest-like micro-environment in its depths.

This ancient octopus-like tree was saved from destruction thanks to shady reporting.

Bad farming practices caused this unnatural natural wonder.

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.

This former mining town was named the most toxic town in America.

Walk the whole Mississippi River!