The Bull of Newgrange - a metaphor for Halley's Comet
Newgrange resembles a bulls head with a giant sun disc between the white horns.
Symbolism in Bull-Sundisc relations.
Explaining the double spiral.
Boyne Valley Private Day Tours
Pick up and return to your accommodation or cruise ship. Suggested day tour:
Newgrange World Heritage site, 10th century High Crosses at Monasterboice,
Hill of Tara the seat of the High Kings of Ireland, Bective Abbey and Trim Castle the largest Norman castle in Ireland