Although it doesn't show up well in the photos,there's a bush draped with swatches of cloth and rags,which shows that this ancient site is still sacred! Theres one other interesting thing to note: when you visit Avebury,when you enter the Henge itself,mobile phone signal pretty much disappears,even on a grandad Nokia like mine. When I visited Ballynoe,I didn't have a compass with me,but the compass app on my iPad,which is pretty reliable,would stay fixed on any direction....