It is the kind of find that rewards a second look at what seems, from the street, like entirely ordinary urban fabric.

The well came to light in 1999 during a limited archaeological excavation at the rear of 100 Main Street. The work revealed not just the well itself but the remains of the structure enclosing it, suggesting that at some point in the town's early modern history, a household here had its water source built directly into the fabric of the building rather than drawing from a communal or external supply. Whether that arrangement was a matter of convenience, status, or simply the particular lie of the land is not recorded, but the detail speaks to the layered domestic life that accumulated beneath Cashel's streets well before the town took on its present shape.