Records from 1574 reveal that the castle belonged to one Hubt McEdmud McUllig, placing it firmly within the tumultuous period of Gaelic and Anglo-Norman power struggles that characterised medieval Ireland. Today, visitors will find little more than an irregular mound of stones, though careful observation reveals fascinating architectural details that speak to its former grandeur.

The most striking surviving feature is a pointed arch doorway on the northern side, facing east; a classic element of medieval Irish architecture that would have served as the castle’s main entrance. On the south-southeast side, remnants of a fireplace face westward, offering a glimpse into the domestic arrangements of the tower house. These architectural fragments, though modest, provide tangible connections to the daily lives of those who inhabited this fortification over four centuries ago.

The castle’s location within a cashel, a type of ring fort typically associated with earlier Irish settlements, suggests a continuity of occupation spanning several historical periods. This layering of defensive structures was common throughout Galway, where successive generations adapted and rebuilt upon ancient foundations to suit their needs. Archaeological surveys conducted by University College Galway continue to document sites like Cloghastookeen, ensuring that even the most ruined castles contribute to our understanding of Ireland’s complex medieval landscape.