Featuring castellated embellishments, the building overlooks Barnageera Beach, the Irish Sea and Balbriggan. The castle consists of two storeys over a basement, which extends under the south lawns. When occupied, the ground and first floors were the living accommodation while the west and east wings were servants quarters and estate offices. The basement was the service floor, the kitchen and stores. The castle has now been restored and is open to visitors. Ardgillan Demesne is open to visitors, with a mix of woodlands and large grass open spaces. The park contains a walled herb garden, rose garden, Victorian conservatory or glasshouse, tea rooms and an ice house. A children's playground was added in 2006.
Facilities and activities for visitors
The ground floor rooms and kitchens of the Castle are open to visitors for guided tours. The tea-rooms are located off the main reception area and are open during the Castle opening times. Upstairs, the former bedrooms are used for classes and exhibitions, including a permanent exhibition of the "Down Survey" colour maps and text. Rooms are also available for small group meetings and workshops. In 2005 the estate was host to a number of open-air concerts in the summer time. Pop artists who have played here include Moby, REM, Meat Loaf and Status Quo. No more concerts have been held at the venue since and it still remains to be seen if Fingal County Council plans to host any in the future.
Paws At Ardgillan
In mid-2016, a new concept, Paws at Ardgillan was opened in the castle's gardens. Housed in the former gardeners cottage it is a new café that gives dog walkers the opportunity to dine with their dogs. The dog-friendly facility is one of the first in Ireland and is the first feature of its kind in a municipal park in the country. This new initiative means that dog walkers can sit with their dogs at a café table and partake in hot or coldlight food and refreshments. Inexplicably this successful business was closed at short notice and now dog walkers and their pets have nowhere to stop for refreshments. Despite initially saying that the main café could instead be used this is not the case as accessing the facility with a dog is not allowed. No adequate reason as to why Paws was closed has ever been provided. A great loss to all Ardgillan dog walkers!
History
The previous owner of the land was Robert Usher a wine merchant from Tallaght. When Reverend Robert Taylor bought the land it was quite a wooded area so he employed some out of service soldiers from Bangor Co. Down and paid them 1p and a meal per day as well as bed every night: they also received a tot of Irish whiskey from bushmills which was brought in for 2 shilling 2 pence a gallon. The house was built by the Reverend Robert Taylor in 1738. The house remained in the Taylor family until 1962 when the estate was sold to Heir Henrich Potts of Westphalia. In 1982 the estate was sold to Fingal County Council who with the help of Fás renovated the house and it was officially opened to the public in 1992 by then president Mary Robinson.
Ghost of "The Lady's Stairs"
The ghost of a woman was believed to haunt the bridge that exists over the Dublin to Belfast railway line at the end of the property near the Irish sea. It is said that the lady's husband was a frequent swimmer, and when he did not return one night, the lady went to the bridge to await his return. However, her husband had died while swimming, and she stayed at the bridge hopelessly awaiting his return until she herself died. An additional local story claims that if a person were to go to the end of the bridge at midnight on Halloween, the lady's ghost would appear and throw them to their death in the ocean. The bridge was damaged by a truck strike in 2006 and was eventually renovated and reopened in 2007. The more accepted version of the story is that : Lord Langford of Summerhill House in Co Meath brought his recently wed wife to Ardgillan Castle while he went hunting in Scotland. Against the advice of the household, she went swimming and was drowned. Lord Langford himself died a short while later. The ghost reportedly seen on the bridge is Lady Langford in her wedding dress coming up to search for her husband in the Castle.
Dublin to Belfast railway line
The Dublin to Belfast railway line passes the demesne, and the trains passing include the Enterprise, Dublin Commuter, Freight, and some out-of-service intercity trains. The "Lady's Stairs" bridge links Ardgillan Demense with the coast over the R127 road. The bridge can be entered by concrete stairs, a short walk from the estate's car park number one and a long walk from car park number two. The bridge has high metal fencing with small holes. The railway line can also be seen from the top of the hill near the playground.