Megalithic stone surrounding main mound, Knowth neolithic passage grave, Boyne Valley, Ireland

- Image ID: BRNT2Y
Megalithic stone surrounding main mound, Knowth neolithic passage grave, Boyne Valley, Ireland
B.O'Kane / Alamy Stock Photo
Image ID: BRNT2Y
Knowth is a Neolithic passage grave, an ancient monument of Brú na Bóinne in the valley of the River Boyne in Ireland. The site consists of one large mound and 17 smaller satellite tombs. The large stones surrounding and inside the Passage Tombs are decorated with Megalithic Art such as spirals, concentric circles, triangles, zigzags and images which have been interpreted as the sun, moon and the human face.
Location: Boyne Valley, Ireland