This document discusses different types of burial sites used in Neolithic Ireland, including dolmens, court cairns, and passage graves. Dolmens consisted of three standing stones supporting a large capstone and were moved into place using logs. Court cairns had chambers for burials and courtyards for rituals, and objects were sometimes buried with the deceased. The most impressive sites were passage graves like Newgrange, with long entrance passages leading to burial chambers. Newgrange was constructed around 5,000 years ago and its special feature is that it is illuminated by the rising sun on the winter solstice. These elaborate burial monuments show that Neolithic people in Ireland had advanced building skills and believed in an afterlife