After a nine-day survey of the site in 2022, a team of researchers believe they may have made the biggest discovery about the cairn in over fifty years.
Hundreds expected at Newgrange for Winter Solstice rte.ie - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from rte.ie Daily Mail and Mail on Sunday newspapers.
Crowds gather at Newgrange for Winter Solstice rte.ie - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from rte.ie Daily Mail and Mail on Sunday newspapers.