This divisive system of turtle tunnels was built to save animals stranded after a highway split a lake in half.

An unusual college football tradition involves burying pieces of sod from competitors' turf, replete with tiny coffins and headstones.

One of only two pod-shaped homes designed by Frank Lloyd Wright.

This fairytale-inspired cottage was created by a university literature professor.

Alabama has a fiberglass Stonehenge. With apologies to Spinal Tap, this one is full-size.

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.

This now-deactivated naval base defended the Florida coast for centuries.

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

Jacksonville's highways rendered this century-old grammar school unusable.

A thriving Black community was destroyed by an angry white mob at this site in 1923.

Public works and national defense project meant to carve a canal all the way across the state of Florida.

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

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.

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

A 19th-century Gothic, castle-like statehouse by the Mississippi River.

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

All that remains of this small town is its mass grave and a myth of a voodoo priestess who predicted its demise.

Once defending the city of New Orleans from invasion by sea, this fort faces an uncertain future.

This strange, small castle on the bayou has withstood the test of time and weather.

One of the longest water bridges in the world was built over a supposedly haunted swamp in Louisiana.

There is an unmarked red button hidden over Houston's Buffalo Bayou that is just begging to pushed...

A taste of Middle Earth, in the middle of the Bayou City.

A 90-year-old underground water reservoir offers a more industrial kind of tranquility.

The stone-covered graves lie within the ruins of an Old West ghost town.