Carrowmore represents a foundation point and a centre point in a Neolithic landscape . The building of large cairns such as Listoghil or Miosgán Médhbh on Knocknarea may represent a later phase of megalith-building of greater scale and ambition than the earliest passage tombs. The area of the Cúil Irra peninsula and its hinterlands is dotted with such tombs, often on hilltops, which inspired Stefan Bergh to style it the Landscape of the Monuments.