Case file · High strangeness
Coral Castle
From 1923 the Latvian immigrant Edward Leedskalnin, working alone and at night, carved and moved over a thousand tons of coral limestone into a garden of megaliths in south Florida.
1923 CE · 25.50, -80.44 · status: explained
The account
He said he knew the secrets of the pyramid builders and refused to let anyone watch. Fringe writers claim he used levitation or magnetism.
The sceptical view
A few photographs show him using tripods, chain hoists and wedges; simple leverage explains the work.