The mystery near and around Stonehenge keeps growing.
The
latest revelation is the discovery of a ring of at least 20 prehistoric shafts about 2 miles from the famous Neolithic site of immense upright stones, according to an announcement from the University of Bradford.
Archaeologists say the "astonishing" shafts in Durrington Walls date back to 2500 B.C. and form a circle more than 2 kilometers (1.2 miles) in diameter. Each one measures up to 10 meters (33 feet) in diameter and 5 meters (16 feet) deep.
Researchers say there may have been more than 30 of the shafts at one time.
...
discovery of such a massive prehistoric structure which, currently, is significantly larger than any comparative prehistoric monument that we know of in Britain