The Loughcrew cairns, also known as the Hills of the Witch, are a group of Neolithic passage tombs near Oldcastle in County Meath. Spread over four undulating peaks, the tombs are of great antiquity, dating to 3000 BC.
Cairn T is one of the largest tombs in the complex. Inside it lies a cruciform chamber, a corbelled roof and some of the most beautiful examples of Neolithic art in Ireland. The cairn is aligned to sunrise at the spring and autumn equinoxes and at these times people gather there to greet the first rays of the sun.
Guided tours of the site explore the history and mythology of these fascinating monuments.