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Ardgillan Demesne & Country Park adventures

Ardgillan Demesne & Country Park Adventures

Ardgillan Demesne & Country Park is a historic estate and expansive public park known for its beautiful gardens, coastal views, and diverse recreational opportunities just north of Dublin city.

196
Acres Protected
5
Miles of Trails
Over 200,000
Annual Visitors
Late 18th century (castle), public park designation in 1982
Year Established

About Ardgillan Demesne & Country Park

 

Ardgillan Demesne & Country Park is a 196-acre parkland located near Balbriggan in County Dublin, Ireland. The estate centers around Ardgillan Castle, a striking Gothic Revival mansion built in the late 18th century, which now houses visitor facilities and exhibition spaces. The park’s varied landscape includes formal gardens, woodlands, meadows, and access to a dramatic cliff walk overlooking the Irish Sea. Its horticultural features showcase seasonal blooms, from vibrant spring bulbs to autumnal colors, making it a year-round attraction. Ecologically, the park supports a variety of bird species, small mammals, and native flora typical of coastal and woodland environments in this region. Visitors enjoy walking trails of varying lengths, picnic areas, and an adventure playground, appealing to families, walkers, and nature enthusiasts alike. The Demesne’s cliff-top vantage points offer scenic panoramic views stretching across Dublin Bay and out to the sea, providing exceptional photographic opportunities. Throughout the year, the park hosts events such as outdoor concerts and guided nature walks. The blend of historical architecture, cultivated gardens, and natural beauty make Ardgillan Demesne & Country Park a beloved green space for locals and tourists seeking relaxation and outdoor recreation within easy reach of Dublin city.

Highlights

Highlight

Ardgillan Castle - a dramatic Gothic Revival mansion open to visitors

Highlight

Formal Victorian-style walled garden with seasonal displays and glasshouses

Highlight

Cliff walk with spectacular panoramic views of Dublin Bay and the Irish Sea

Highlight

Family-friendly adventure playground set within mature woodland

Notable Natural Features

Ardgillan Castle

An iconic late 18th-century Gothic Revival house that dominates the estate and serves as a visitor center and exhibition space.

Walled Gardens

Beautifully maintained Victorian-style gardens showcasing seasonal flower displays, mature trees, and glasshouses.

Cliff Walk

A scenic coastal trail along the cliffs providing breathtaking views of the Irish Sea and a route for walkers and photographers.