The castle's name, Carrigafoyle, derives from the Irish 'Carraig an Phoill,' meaning 'Rock of the Hole.'
The original construction featured a unique defensive barbican and a moat that utilized the surrounding tidal waters.
In 1580, the castle was held by 50 Irish and 16 Italian/Spanish soldiers who were ultimately executed after the fortress fell to Sir William Pelham.
The masonry includes evidence of 'putlog holes' used to support wooden scaffolding during the original construction process.
The castle's wall thickness reaches nearly 3 meters in some areas to withstand siege weaponry.
The internal design features a priest's hole or secret chamber integrated into the thickness of the walls.
Carrigafoyle Castle is a five-story, 16th-century tower house situated on a rock in the Shannon Estuary near Ballylongford, County Kerry. Constructed around 1490 by Conor Liath O'Connor, the castle served as a significant stronghold for the O'Connor Kerry clan. The structure is noted for its defensive architecture, including a spiral staircase, a barrel-vaulted ceiling, and a murder hole above the entrance. During the Second Desmond Rebellion in 1580, the castle suffered extensive damage from English artillery fire, which breached the western wall. The tower remains structurally sound enough for internal exploration, offering views of the surrounding marshes and the river. It is managed by the Office of Public Works and is considered one of the best-preserved examples of an Irish tower house in the region.
From the marshy shoreline looking north to capture the reflection of the castle against the Shannon Estuary waters.
Wear waterproof footwear as the ground surrounding the castle can be marshy and uneven.
Bring a flashlight to navigate the dim internal spiral staircase and stone chambers safely.
Check the local tide charts if visiting, as high tide can surround the access path to the tower base.
Attempting to climb the exterior ruins or ignoring posted safety warnings regarding loose masonry.
Maintain caution while climbing the steep, narrow stone staircase; do not disturb nesting birds in the structure.
