The winter solstice sunrise

Newgrange, a prehistoric monument located in County Meath, Ireland. It is one of the most iconic Neolithic structures in Europe. This ancient passage tomb dates back to around 3200 BC, making it older than Stonehenge and the Great Pyramids of Giza. It consists of a large circular mound, approximately 85m in diameter, and is surrounded by kerbstones adorned with intricate carvings. The central feature of Newgrange is its long passage, which leads to a central chamber. During the winter solstice, a remarkable phenomenon occurs when the rising sun aligns perfectly with the passage’s entrance. This remarkable event, known as the “Winter Solstice Sunrise,” demonstrates the advanced understanding of astronomy possessed by the Neolithic builders of Newgrange.