It seems as though I'm not the only writer who visited Newgrange this year. Jane Smiley, a better and more successful writer, did as well and wrote about it for the New York Times (I just wrote about it for my blog):
Newgrange is a popular destination, and tickets are first come first served. It is called a “passage mound” or “passage tomb,” but what is it really? If we are lucky, what we get when we visit an ancient site is a sense of the intelligence that designed and built the structure even if we might not understand what belief system they were acting under. Indeed, perhaps Newgrange is a giant calendar, a giant clock, a giant belief system, built without mortar, lost and present at the same time.