The rath at Carrowdotia in County Clare is one such site, a circular earthwork enclosure of the kind that served as a defended farmstead during the early medieval period, roughly between the fifth and twelfth centuries. These structures typically consisted of one or more earthen banks and ditches ringing a central living area, and though many have been ploughed flat or swallowed by later development, a good number survive in the landscape as low, grassy rings that reward a second glance.

The townland name Carrowdotia is itself worth a moment's attention. "Carrow" derives from the Irish "ceathrú", meaning a quarter division of land, a unit common in the old Gaelic system of territorial organisation. Clare is particularly dense with ringfort sites, reflecting both the agricultural character of the region in the early medieval centuries and the relatively undisturbed nature of much of its rural land since. Beyond its classification as a rath, the specific details of this site, its dimensions, condition, any finds associated with it, remain to be fully documented in the public record.