An action groups claims an internationally the Bronze Age monument of Men An Tol in West Cornwall is under threat.
The Save Penwith Moors Action Group says a Government backed policy of allowing open grazing puts other is putting the monument at risk of damage.
More top news
An exhibition of 18 Gromit statues opens at Cribbs Causeway later in a Gromit Unleashed Homecoming event.
The largest mechanical puppet ever constructed in the UK will start striding across Cornwall this afternoon.