Edward spent over 28 years building the Coral Castle, refusing to allow anyone to view him while he worked.

There are numerous references to the Coral Castle in culture, they include:

Coral Castle, a stone artwork and residence built in Homestead, Florida.

The video was recorded in the Coral Castle of Florida.

Coral Castle was a unique estate made entirely of hand-carved stone by an eccentric immigrant.

Even odder, and more moving, is the Coral Castle.

Coral Castle is sometimes cited as an unbelievable feat of engineering.

Besides, he was curious to find out why a psychology class would be held at the Coral Castle.

She had heard of the Coral Castle, but had no interest in seeing it, even if her trip was paid for.

Was it the same one he'd seen at the Coral Castle?