It is the kind of feature that could be walked past without a second glance, yet its position tells a small story: roughly sixty metres to the south-east of a church, close enough that the two were almost certainly understood as belonging to each other.

Wells associated with churches or early religious sites are a recurring feature of the Irish landscape. Often called holy wells, they were treated as sacred sources, sometimes linked to a local saint, sometimes used for patterns, the traditional gatherings held on a patron saint's feast day that combined prayer with communal ritual. The well on Dinish Island fits this broader pattern. According to local tradition, it was indeed connected to the nearby church, though the precise nature of that relationship, whether it was used for baptism, for healing, or simply as the practical water source for a small island community with a religious foundation, is not recorded. What is known is that it has since been closed in, its original character obscured by whatever later construction enclosed it.