Can Anyone Explain the Mystery of Coral Castle?

Question

Does anyone have any idea how a 100 lb man could possible have done all this himself? Nobody ever saw him, nor saw anyone helping him. He claimed to know the secrets of how the pyramids were built... it seems undeniably possible, but if he did, why would he not share that secret?

Answer 1

It's pretty weird. We might not ever know.
The rotating stone door is especially ****ed up!