Once one of the largest producers of pig iron in the world.

Every last book in this bookstore is signed by the author.

This 880-acre facility is home to a massive collection of vintage motorcycles and cars, as well as a 2.38-mile race course.

Come for the boats, stay to explore the intriguing assortment of art.

A striking lighthouse with views of the Gulf of Mexico and of a military air show.

The "worst battleship ever built" is enjoying a grand second act, submerged 30 feet in the Gulf of Mexico.

Though nicknamed the “Russian Freighter,” this ship was actually sunk off the coast of Pensacola by the U.S. government in a top-secret operation.

The 44,000-ton aircraft carrier was purposely sunk to create an artificial reef teeming with life.

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

Interact with jury-selected works of art at this Gulf Coast underwater museum.

A graveyard of bathyspheres and diving bells paints a weirdly accurate account of ocean exploration's rickety history.

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

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

Six separate cemeteries became one, on the grounds of a former schoolhouse.

Now abandoned, the first reinforced concrete bridge in Alabama still stands over the Pea River.

An autonomous oak in Alabama.

Bad farming practices caused this unnatural natural wonder.

This folk art compound was built by a fortune teller on the advice of three people from the future.

Could this grave be the true resting place of legendary gunfighter "Doc" Holliday? Unclear.

The picturesque southern city served as the zombie-filled town of Woodbury in 'The Walking Dead.'

Designed by famed architect Horace King.

Coca Cola may be "the real thing" but its inventor, buried at this Georgia gravesite, called it a "valuable brain tonic."

One of almost 200 confirmed impact craters in the entire world, untouched for tens of millions of years.

The country music legend's grave is surrounded by Astroturf because fans kept plucking out the grass.