Stonehenge from above
Stonehenge from above. The circular earth bank and ditch that surrounds the stones can be dated back to about 3100 BC, while the first stones are believed to have been raised at the site between 2400 and 2200 BC. Over the next few hundred years, the stones were rearranged and new ones added, with the formation we know today being created between 1930 and 1600 BC.