Ring barrows are among the more understated survivals of prehistoric funerary practice: low circular mounds, typically surrounded by a ditch and sometimes an outer bank, raised over burials during the Bronze Age. They lack the drama of a passage tomb or the obvious silhouette of a large cairn, which may be part of why they so often go unnoticed by those who pass them.

Annagh More, whose name derives from the Irish for the great marsh or ford, sits in a part of Mayo that has been settled in various forms since prehistory, and the presence of a ring barrow here suggests the land held meaning for communities long before any written record begins. Bronze Age people in Ireland used these circular enclosures as burial monuments, sometimes interring cremated remains, sometimes grave goods, sometimes both. The surrounding ditch was not defensive but ceremonial, marking a boundary between the world of the living and whatever the builders understood the dead to occupy. Without excavation records or detailed field notes available for this particular example, the specifics of what may lie beneath the mound remain open.