9. The guiding stones in Georgia
The Georgia Stones, sometimes referred to as the "America's Stonehenge," is a granite monument erected in Elbert County, Georgia in 1979. The stones are engraved with the 10 new commandments for " Age of Wisdom” written in 8 languages - English, Spanish, Swahili, Hindi, Hebrew, Arabic, Chinese and Russian. The rocks are also arranged according to certain astronomical calculations. Although the work contains no encrypted messages, its purpose and origin remain shrouded in mystery. It was built by the man with the alias R.C. Christian whose true identity is ultimately still undetermined.