Dalkey Castle and Heritage Centre

Fifteenth-century fortified townhouse turned heritage centre with costumed guides

The grandest of the surviving medieval castles in the village centre, Dalkey Castle was built around 1450 by the Archbold family as a fortified merchant's townhouse — a stronghold for goods being trans-shipped from the deep-water anchorage off Dalkey Island to the shallow port of Dublin. It is also known locally as Goat's Castle.

The castle has been restored as a small heritage centre. Costumed guides play medieval residents and walk you through the great hall, the murder hole above the entrance, and the battlements with views across the rooftops to Killiney Hill. The adjoining graveyard of St Begnet's Church holds early Christian gravestones and a ruined twelfth-century church.

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A story
The building started life as one of seven fortified merchants' houses that gave medieval Dalkey its other name — 'the town of seven castles' — because Viking-era raids on Dublin meant valuable cargo was unloaded here and stored behind battlements rather than risked at the city docks.