What was newgrange used for?

Newgrange, a prehistoric monument in Ireland, is believed to have been used primarily as a burial site and a ceremonial space. Dating back to around 3200 BC, it features a passage tomb aligned with the winter solstice, allowing sunlight to illuminate the inner chamber at dawn on that day. This alignment suggests its significance in ancient rituals and possibly as a place of ancestor worship or astronomical observation. The structure's intricate carvings and its monumental scale indicate its importance in the spiritual and social life of the Neolithic community.