A building so large that it has its own weather.

An 18th-century Spanish watchtower made entirely of seashell and concrete.

Town of spiritualists and mediums in Florida.

A monument celebrating the idea of reaching inaccessible places.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

An abandoned water sports stadium that has become a haven for graffiti and decay.

Former villa and estate of James Deering developed to preserve native tropical forests.

A community of collapsing homes more than a mile out from the Florida coast.

The only swimming pool listed on the National Register of Historic Places is emptied and refilled each day with naturally filtered water.

A time capsule of Floridian history fights to survive on the banks of Chokoloskee Bay.

Where monkeys run wild and the humans are caged.

"We Seceded Where Others Failed."

Bronze statue marks the spinach capital of the world.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

Walk the whole Mississippi River!

A large stone map of Arkansas awaits visitors to its highest point.

Where animatronic singing fish go to retire.

The Old Mill shown in the opening credits of “Gone With the Wind” is actually fairly new, and was never a mill at all.

Town not known for anything except its strange name.

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

The highest point in Virginia can only be reached by passing through ponies and flowers.

This massive roadside mascot was the first version of the giant to illustrate his butt.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

A fitting attraction for the corn capital of the world.