The name suggests a history of sacred use, yet whatever rituals may once have taken place here have long since lapsed, leaving a site that sits in an interesting gap between the sacred and the purely geological.

What makes the spot more than a simple water source is the arrangement of flat stones along the eastern edge of the pool. These form a low platform, and two of them bear cup-marks, shallow circular depressions pecked into rock that are among the most enigmatic features in the Irish archaeological landscape. Cup-marks appear across prehistoric sites throughout Ireland and Britain, and while their precise function remains debated, they are generally associated with Bronze Age activity and are sometimes found in ritual or boundary contexts. Whether the marked stones were placed here deliberately, or were gathered from elsewhere at some earlier point, is not recorded. The spring itself, fed from beneath the boulder, would have been a reliable water source, and such sources were frequently invested with meaning in early Irish and pre-Christian tradition, even when that meaning is no longer traceable.