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Three Stone Alignments is a prehistoric alignment complex located in Fermanagh, Northern Ireland. The monument comprises three separate linear stone arrangements positioned on bedrock of the Kilskeery Group, a Chesterian-age formation of sandstone, mudstone, siltstone and conglomerate. This geological foundation would have provided stone-working communities with accessible raw materials during prehistory. The site is protected by the Historic Environment Division under reference 10272.
Stone alignments of this type represent some of Ireland's most enigmatic prehistoric monuments, typically constructed during the Bronze Age. These linear arrangements of standing or prostrate stones served purposes that remain contested among archaeologists, potentially relating to ritual practice, territorial marking or celestial observation. The specific topography and orientation of these three alignments at this Fermanagh location would have been deliberately chosen by their creators.
The monument survives within the broader landscape of prehistoric Fermanagh, an area rich in Neolithic and Bronze Age activity. The preservation of three distinct alignments at a single site is comparatively uncommon, making this complex of particular interest to understanding the ritual and ceremonial practices of prehistoric communities in the region. The site's location on stable Chesterian bedrock has aided its survival into the modern era.
Three stone alignments is a scheduled monument protected by Department for Communities NI under reference 10272. View the official record →
Three Stone Alignments is a prehistoric alignment complex located in Fermanagh, Northern Ireland. It is designated a Scheduled Ancient Monument by DfC Northern Ireland (NISMR) under reference 10272.
Three stone alignments dates from the prehistoric period, and is classified as a alignment complex. It is one of over 32,000 scheduled monuments protected across the UK.
Three stone alignments is a Scheduled Ancient Monument, legally protected by DfC Northern Ireland (NISMR) — the body responsible for designating and safeguarding heritage sites in Ni. The official designation reference is 10272.
Several scheduled monuments lie within 10 km, including Platform rath (4.3 km), Stone circle, cloghcor stone circle. cairn kerb (4.4 km), Platform rath (5 km).
This page is just one thread. A full Aubrey report pulls together 14 strands of Three stone alignments's history, each drawn from the record and mapped to the exact spot:
Every location is different. Not every section appears for every place, only what the historical record actually holds turns up in a report.
Three stone alignments stands on Kilskeery Group, bedrock that formed in the Chesterian. The rock here is sandstone, mudstone, siltstone and conglomerate.