
Originally Posted by
regnauld
How about this one? -
The Stonehenge in England
“
Stonehenge was a place of burial from its beginning to its zenith in the mid third millennium B.C. The cremation burial dating to Stonehenge's sarsen stones phase is likely just one of many from this later period of the monument's use and demonstrates that it was still very much a domain of the dead. ”
Stonehenge - Wikipedia, the free encyclopedia 
I saw a docu from nat geo on how this amazing structure was possibly made... It was very ingenious yet simple....