How cool is this? AMAZING I SAY! Newgrange (Irish: Sí an Bhrú) is a passage tomb of the Brú na Bóinne complex in County Meath. It is one of the most famous prehistoric sites in the world, and indeed the most famous of all Irish prehistoric sites. Newgrange was built in such a way that at dawn on the shortest day of the year, the winter solstice, a narrow beam of sunlight for a very short time illuminates the floor of the chamber at the end of the long passageway The complex of Newgrange was originally built between c. 3100 and 2900 BC, meaning that it's aproximately 5,000 years old. According to Carbon-14 dates, it is more than 500 years older than the Great Pyramid of Giza in Egypt, and predatesStonehenge by about 1,000 years. In the Neolithic period, Newgrange continued as a focus of some ceremonial activity. New monuments added to the site included a timber circle to the south-east of the main mound and a smaller timber circle to the west. The eastern timber circle c