As seen on History's Ancient Aliens Coral Castle is the first book to take an objective, journalistic look at one of America's most intriguing places, Coral Castle, located in Homestead, Florida. Edward Leedskalnin, an eccentric Latvian immigrant, built Coral Castle in the 1920s and '30s. Working alone with primitive tools, he quarried, carved, and set in place more than 1,100 tons of coral rock, creating what is commonly...