What is recorded here

Situated within an artificial lake established to provide water for paper mills at Clondalkin. A round-topped mound with cairn material exposed around its perimeter. In the 19th century this site was described as a 'very perfect and remarkable mound nearly suirrounded by a deep boggy slough called Bog Larkin' (Ua Broin 1957, 48). Compiled by: Geraldine Stout and Padraig Clancy Revised upload on: 7 July 2018

A Neolithic passage tomb, likely dating to the 4th–3rd millennium BCE; its location within a historically industrial landscape highlights the long-term significance of the site, though details of excavation or preservation remain unclear.

The monument record does not grant public access. Check the route and ask the landowner before entering private land.