What lies beneath Stonehenge?
The first detailed underground survey of the area surrounding Stonehenge, totaling more than four square miles. The results have revealed astonishing results. The researchers have found buried evidence of more than 15 previously unknown or poorly understood late Neolithic monuments: henges, barrows, segmented ditches, pits. To Gaffney, these findings suggest a scale of activity around Stonehenge far beyond what was previously suspected