A cashel is a type of ringfort defined by its stone construction rather than earthen banks and ditches, and in a county where the Burren has made stone the default building material for millennia, such structures feel almost inevitable. Yet each one represents a specific decision made by a specific community, most likely during the early medieval period, roughly between the fifth and twelfth centuries, to enclose a farmstead or family settlement within a circular wall of dry-laid limestone.

Ringforts of all kinds are among the most numerous archaeological monuments surviving in Ireland, with estimates placing the total count somewhere above forty thousand across the island. In Clare alone they appear in considerable numbers, scattered across both the bare karst of the Burren and the more fertile lowlands to the south and east. The cashel type, built entirely in stone, tends to cluster where loose surface rock made earth-digging impractical and walling material was simply lying at hand. Sranagalloon, a small rural townland, holds one such enclosure, its precise dimensions, condition, and any associated features presently undocumented in publicly available records.