The rath at Tullycreen in County Clare is one such site, an earthwork enclosure of the kind that would have served as a farmstead during the early medieval period, roughly between the fifth and twelfth centuries. A rath, to distinguish it from its stone-built cousin the cashel, is defined by one or more circular banks of earth and accompanying ditches, thrown up to enclose a domestic space and perhaps to signal the status of the family within.

Tullycreen itself is a townland in Clare, a county whose limestone terrain and complex settlement history make it particularly rewarding ground for early medieval remains. Ringforts in this region were not fortifications in any military sense but rather enclosed homesteads, the banks offering protection for livestock against wolves and neighbours alike, and marking out a household's claim to the land it worked. Hundreds of such sites survive across Clare in varying states of preservation, some reduced to a faint circular crop mark visible only from above, others still carrying a legible bank and ditch that a walker can trace on the ground.

Beyond its classification as a rath and its location in the Tullycreen townland, the available record for this particular site is thin, which places it in good company with many of Ireland's lesser-documented earthworks, quietly present in the landscape but not yet fully accounted for in the written record.