taken from the on-site information board:
Megalithic tomb
Burial site of the Neolithic Funnel Beaker Culture (approx. 3400 – 2800 BC) in a mound measuring 17 metres in diameter.
Only one supporting stone and two capstones remain visible of what is probably still a completely preserved burial chamber.
Megalithic tombs were burial sites for several generations of a settlement community.
The tomb is a listed monument and protected by law.