The Clondalkin Round Tower is a historic stone structure located in Clondalkin, a suburb of Dublin, Ireland. Dating back to the 7th century, it is part of an ancient monastic site associated with St. Brigid. The tower stands approximately 27 meters tall and features a distinctive conical roof, typical of early medieval Irish architecture. This round tower served multiple purposes, including as a bell tower and a place of refuge during Viking raids. It is one of the best-preserved examples of its kind in Ireland and is a significant landmark, attracting visitors interested in Ireland's rich history and heritage.