[Image courtesy of Bitter Southerner.]

At the center of every great mystery, there is a puzzle. When people look at the pyramids of Egypt or the Moai statues of Easter Island, the puzzle at heart is obvious: how? How were these incredible objects created?

A similar, and no less puzzling mystery, can be found much closer to home for most Americans: the Coral Castle of Florida.

[Image courtesy of The Bohemian Blog.]

Less a castle and more a varied arrangement of stones into walls, shapes, doorways, and more, the Coral Castle is composed not of coral, but of oolite limestone blocks weighing literal tons. More than 1,000 tons of rock are part of the Coral Castle’s elaborate layout, which was assembled and expanded from 1923 to 1951.

Some of those monstrous stones are seamlessly joined into different structures. Others are so perfectly balanced that they can open like a revolving door with the gentlest push.

There is a sundial, a telescope, and even stone rocking chairs carved from single pieces of rock.

[Image courtesy of Bitter Southerner,]

It’s an engineering marvel, to be sure, but what separates the Coral Castle from some of those other creations we mentioned above is the fact that we know who built the Coral Castle.

One man. Ed Leedskalnin.

[Image courtesy of LiveScience.]

Using basic tools like picks, winches, ropes, and pulleys, Leedskalnin created the Coral Castle in secret, allowing visitors to ponder just how he was accomplishing this remarkable feat.

It’s particularly remarkable when you consider that Leedskalnin only had a fourth-grade education, having gone to work at a young age.

[Image courtesy of The Bohemian Blog.]

Of course, it’s also worth noting that Leedskalnin was a bit of a kook, claiming he had learned the secrets of the architects of King Solomon’s temples by studying books about the pyramids at the local library.

And yet, he created something amazing. So amazing, in fact, many people attribute the Coral Castle to supernatural efforts, not merely the engineering prowess, cleverness, and determination of a hardworking man.

[Image courtesy of LiveScience.]

Over the years, many peculiar theories have circulated surrounding the Coral Castle and Ed Leedskalnin. Unreliable eyewitnesses claimed to see coral blocks floating in the air like balloons while Leedskalnin worked at night.

Some believe Leedskalnin levitated the blocks with telekinesis or psychic powers, or by singing the stones into place. Others attribute the Castle to some sort of strange manipulation of gravity, antigravity, magnetism, ley lines, or earth energies. And, of course, alien technology has been floated as a possibility as well.

(Some people even believe there’s a hidden cipher lurking in several tracts written by Leedskalnin, just waiting to be found to reveal his secrets.)

[Image courtesy of Bitter Southerner.]

A friend of Leedskalnin’s wrote a book about the physics and engineering of the Coral Castle, entitled Mr. Can’t Is Dead. It’s one of many books that claims to explain how the Coral Castle came to be.

To me, the Coral Castle seems like one giant mechanical brain teaser, a math problem more about leverage and patience than the paranormal.

And yet, I can’t help but stare at some of these creations with awe. Maybe this one of those puzzles that’s better left unsolved.

[Image courtesy of The Bohemian Blog.]

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