" The great festival of Lughnasa was held at Carmun once every three years. The site of Carmun was eerie. In a land of wild forest and bog, it was an open grassy space that stretched, green and empty, halfway to the horizon. Lying some distance west of the point where, if you were following it upstream, the Liffey’s course began to retreat eastwards on the way to its source in the Wicklow Mountains, the place was absolutely flat, except for some mounds in which ancestral chiefs were buried. The festival lasted a week. There were areas reserved for food and livestock markets, and another where fine clothes were sold; but the most important quarter was where a large racetrack was laid out on the bare turf. "
― Edward Rutherfurd , The Princes of Ireland (The Dublin Saga, #1)