Holy wells in Ireland are among the oldest continuously venerated sites in the country, their origins often pre-Christian but their practice absorbed into local Catholic tradition over time. They were, and in some cases still are, places of pilgrimage and pattern days, where people would walk a prescribed circuit, known as a round, reciting prayers and sometimes leaving offerings such as rags, medals, or coins tied to a nearby tree.

Knocknageeha is a small townland in Clare, a county whose limestone terrain and complex history have preserved an unusual density of ancient and early medieval sites. The name itself is worth pausing over: Knocknageeha derives from the Irish Cnoc na Gaoithe, meaning the hill of the wind, which gives a reasonable sense of the exposed, open character of the place. Beyond the well's presence in the landscape, the specific history of this particular site, its patron saint if it had one, the character of any associated traditions, and whether it remains in active use, are details that have not yet come fully into the documented record.