Welcome to Rathfarnham Castle

The original castle at Rathfarnham dates back to the Elizabethan period and was built for Archbishop Adam Loftus, an ambitious Yorkshire clergyman who later became Lord Chancellor of Ireland. In the late eighteenth century, the house was remodelled on a splendid scale employing some of the finest architects of the day including Sir William Chambers and James ‘Athenian’ Stuart. The collection includes family portraits by Angelica Kauffman (1741-1807), Sir Peter Lely (1618-1680), and Hugh Douglas Hamilton (1740-1808). Rathfarnham Castle is managed and operated by the Office of Public Works.

During the works taking place, many exciting archaeological artefacts were discovered! Watch the video here. Rathfarnham Castle reopened to the public on the 16th of October 2015, and you can see photographs from the launch here.

Summer Opening Arrangements

From late April to late September, Rathfarnham Castle is open daily 9.30am – 5.30pm. Last admissions 4.45pm.

Winter Opening Arrangements

From late September to late April, Rathfarnham Castle is open Wednesday to Sunday 10.30am – 5pm. Last admissions 4.15pm.


Please download the Code of Conduct for Dog Owners at this link

Did you know...

Look for the star symbol throughout the website to check out some interesting facts about the history of Rathfarnham Castle!


Please click here for our calendar of events.

The Rathfarnham Castle Blog

Stay up to date, and enjoy glimpses from behind the scenes at Rathfarnham Castle! Below are the latest entries. Click here for the archive.

The 1798 Rebellion in Rathfarnham

The 1798 Rebellion in Rathfarnham

A pair of watercolour paintings by George Holmes hang in the Family Drawing Room on the second floor of Rathfarnham Castle. Rathfarnham Castle, Co Dublin, The Principal Front by George Holmes, 1794 The artist’s signature together with the date—1794—are barely visible...

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The Birds of Rathfarnham Castle – The Herring Gull

The Birds of Rathfarnham Castle – The Herring Gull

The final bird of the three species that regularly nest on Rathfarnham Castle is the herring gull or the European herring gull as we should properly call it (there is an American herring gull) the quintessential “seagull” and the backdrop to trips to the seaside....

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