The world's largest occupied bat houses hold hundreds of thousands of flying mammals.

A secret, rocky playground hidden amongst the plain white beaches of the Florida coast.

The haunting remains of a failed housing development can still be found behind the big box stores that were to anchor them.

Though illegal, city officials have made an exception for this work of art.

Ruins of an old sugar mill sitting quietly next to a park in rural Florida.

Built to replace a house destroyed by a hurricane, this home is made entirely of shipping containers.

The ruins of a once massive plantation are now a private residence hidden in the Florida wilderness.

The ruins of a creative scholar's fantastical unfinished sanctuary act as his massive gravestone.

It turns out that a hurricane-prone beach is probably not the best place to house wild animals.

Pensacola's UFO home has withstood many hurricanes—just as the experimental 1960s design intended.

One of the only Florida forts to remain in the hands of the Union all through the Civil War still stands as a historic stronghold.

Visitors flock to see this church tower's unintended feature: It happens to resemble a giant chicken from multiple points of view.

Island ghost town detailing Flagler's folly in building the Overseas Railroad.

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

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

A small poultry graveyard in the courtyard of a popular Key West watering hole.

Found: Garden of Eden in Miami-Dade County, Florida.

Part of a highway network meant to connect Miami to Montreal, this 10-mile stretch of road made from red bricks is still around 100 years later.

This mysterious twin turboprop Grumman G-159 covered in graffiti has spent a decade and a half abandoned.

A herd of plastic cows hangs out under this transmission tower in rural Georgia.

This ever-changing arrangement of naked dolls even caught the attention of "The Walking Dead" crew.

A grassroots community effort in the 1970s led to the creation of this beautiful garden full of delightfully whimsical exhibits.

An unusual art exhibition in a suburban yard is designed to awaken the souls of those flowing by.

Developers built a Walmart around one family's plot and constructed a mausoleum in the parking lot.