Tournai-sur-Dive

Tournai-sur-Dive is a commune in the Orne department of Normandy, France, home to the Menhir dit la Pierre au Bordeu, a Neolithic standing stone classified as a Monument Historique by decree on 27 October 1938. The menhir stands near a quadrangular protohistoric enclosure of approximately 100 by 60 metres with clearly visible ditches, located between the hamlets of Montmilcent and Miguillaume near Mont Tertu. It is part of the significant megalithic heritage found throughout the Orne department.