New discoveries may rewrite history of landmark Cork castle  

New renovation works have potentially rewritten the history of one of mid-Cork’s most recognisable landmarks.

Recently completed conservation works at the gate lodge of Macroom Castle in the town centre suggest that parts of the structure may actually be considerably older than originally thought.

The history of Macroom Castle is the subject of some debate, with much detail being lost to time.

It is thought to date back to the 12th century, with its founders possibly the O’Flynns, the d’Altons, or the Carews.

It was called Caisleán Uí Fhloinn, suggesting it once belonged to the O’Flynns, who owned large parts of Muskerry until the MacCarthy lords of Muskerry took their place in the mid-14th century.

Destroyed and rebuilt

It was destroyed and rebuilt several times through various wars, and all that remains today are the gatehouse and the castle ruin by the riverbank.

Until now, the accepted historical narrative suggested that the gatehouse was built as a folly in the Georgian era, but the recent works uncovered evidence that may change that understanding.

The findings emerged during specialist repointing and conservation works carried out on behalf of the trustees by Cork County Council.

The conservation works removed cement ribbon pointing dating from the 1980s, revealing earlier masonry concealed beneath later alterations.

Mortar analysis identified lime produced using a flare-kiln burning process associated with late medieval and early post-medieval construction.

These findings suggest that the central gateway section may date from approximately 1500-1660, with adjoining sections reflecting later alterations.

If confirmed through further archaeological and archival research, the discovery would substantially revise the accepted history of the Gate Lodge and establish it as one of the few surviving architectural fragments connected directly to Macroom’s Gaelic lordship era.