Today, only a single wall survives from what was once a fortified structure within the medieval borough of Carysfort. This solitary fragment, measuring five metres long and three metres high, stands about 80 metres southwest of a 19th-century church that has since been abandoned, adding another layer to the site’s long history of occupation and desertion.

The castle’s position overlooking the river valley would have provided both strategic advantage and control over the surrounding landscape. As part of the medieval borough of Carysfort, it likely played a role in the Anglo-Norman administration of this part of County Wicklow, serving as both a defensive structure and a symbol of authority in what was then a contested frontier region between Gaelic and English spheres of influence.

While time and the elements have reduced the castle to a single wall, its survival offers a tangible connection to Wicklow’s medieval past. The proximity to the later church suggests this spot held significance across centuries, with successive generations choosing to build here, drawn perhaps by the same commanding views and strategic location that once made it suitable for a medieval stronghold.