Ardgillan Castle

Unlock 300 years of history at Ardgillan Castle and Gardens

Ardgillan Castle and Gardens is set in 194 acres of spectacular parklands and gardens. The spectacular demesne overlooks the Irish Sea with a magnificent view of the Mourne Mountains and Lambay Island.

Today, Ardgillan Castle and Gardens is a stunning visitor attraction, with an impressive range of experiences including guided castle and garden tours, theatre performances, afternoon tea, a café, a fairy trail, a children’s playground and much more.

NEW for 2026 is a immersive tour designed especially for families. Lasting 30-40 minutes it’s an engaging and entertaining way to explore the elegant world of the Taylor family who lived in Argillan for generations. The self-guided audio tour is delivered through the voice of the 19th century matriarch Lady Marianne St. Leger Taylor.  A significant community figure and socialite, Marianne kept daily diaries revealing daily life behind the Castle doors, which form the basis of the tour. The audio tour is available in five languages – English, Irish, German, Spanish, French and Polish. These are accessed via a QR code. Headphones are not provided but visitors are welcome to bring their own. The QR code also leads to a helpful transcript as an option.

The demesne features Victorian style walled gardens containing fruit, vegetables and herbs that once supplied the 18th century house with fresh produce, alongside glasshouses and a colourful rose garden.

Ardgillan Castle

Ardgillan Demesne,
Balbriggan,
Fingal,
Co. Dublin
K34 C984

Visit Ardgillan Castle

Generally open daily. Check website for seasonal variations.

Ardgillan Castle and Gardens is set in 194 acres of spectacular parklands and gardens. The spectacular demesne overlooks the Irish Sea with a magnificent view of the Mourne Mountains and Lambay Island.

 

Today, Ardgillan Castle and Gardens is a stunning visitor attraction, with an impressive range of experiences including guided castle and garden tours, theatre performances, afternoon tea, a café, a fairy trail, a children’s playground and much more.

 

The demesne features Victorian style walled gardens containing fruit, vegetables and herbs that once supplied the 18th century house with fresh produce, alongside glasshouses and a colourful rose garden.

 

Discover Ardgillan and unlock 300 years of history.

Keep Exploring

What's On