Antrim Castle

📍 Randalstown Road, Antrim

🏛️ Attraction

Last updated: 28 April 2026

Overview

Antrim Castle Gardens lie a half‑hour’s drive north of Belfast on the Randalstown Road in the town of Antrim. The site centres on the ruined shell of Antrim Castle – a fortified mansion that stood from the early 17th century until a fire in October 1922 – and the surrounding 400‑year‑old formal gardens. Today the gardens are a free‑entry, four‑star quality‑assured attraction, offering a rare blend of 17th‑century Anglo‑Dutch canals, a 12th‑century Norman motte, Victorian pleasure grounds, a large Parterre, a Sensory Garden for neuro‑diverse visitors and the newly unveiled Platinum Jubilee Clockwork Garden. A refurbished Clotworthy House serves as the visitor centre, exhibition space and home to Mann’s Garden Kitchen café.

History / Background

The story begins in 1613 when English settler Sir Hugh Clotworthy erected a modest fortified house on the banks of the Six Mile Water River. His son John enlarged the building in 1662 and, through marriage, the estate passed to the Skeffington family, later the Viscounts Massereene. Over the centuries the house was repeatedly remodelled: a Georgian‑Gothic castellated mansion appeared in 1813, a tall hexagonal Italian stair tower was added in 1887, and a neo‑Tudor gatehouse with twin towers dates to around 1818.

The castle survived a Jacobite raid in 1689 and hosted political conferences in the early 19th century, but on 28 October 1922 a fire – now widely believed to have been an IRA arson attack – reduced it to ruins. The shell stood until demolition in the 1970s, leaving only a raised grass platform, the Italian stair tower and the gatehouse.

The surrounding gardens endured. A 17th‑century Anglo‑Dutch canal system was laid out, later complemented by a 19th‑century upper canal. The 12th‑century motte, likely built by John de Courcy or his followers, remains one of the finest in Ulster. In the 1990s Antrim Borough Council acquired the derelict stable block and, with a £6 million Heritage Lottery Fund grant, restored the formal gardens in the early 2010s – work that earned the Ulster in Bloom Special Award in 2012. Recent additions include a statue of Queen Elizabeth II and Prince Philip (unveiled September 2024) and the Platinum Jubilee Clockwork Garden.

A colourful local legend tells of Lady Marian Langford, who in 1607 was saved from a wolf by a heroic wolfhound that later turned to stone and was placed on a turret – a story still recounted on the walking‑tour route.

What to See & Do

  • Garden Heritage Exhibition – Housed in Clotworthy House, this exhibition traces four centuries of garden design and the fortunes of the Massereene family through artefacts, historic photographs and interactive panels.
  • Mann’s Garden Kitchen – A family‑run café offering homemade, locally sourced dishes. Open daily from 09:00 to 16:30.
  • Canals & Parterre – Stroll along the 17th‑century Anglo‑Dutch canals, the later upper canal, and admire the meticulously maintained large Parterre, recently redesigned using a plan inspired by Castle Coole.
  • Norman Motte – Explore one of Ulster’s best‑preserved 12th‑century motte, a tangible link to the medieval de Courcy era.
  • Victorian Pleasure Garden & Sensory Garden – Enjoy the romantic planting schemes of the Victorian era and the inclusive Sensory Garden designed for neuro‑diverse visitors.
  • Platinum Jubilee Clockwork Garden – A kinetic garden celebrating the 2022 Platinum Jubilee.
  • Time Travel Trails App – A GPS‑enabled app that overlays augmented‑reality portals, bringing historic moments of the estate to life.
  • Lime Avenue – A straight, tree‑lined avenue that frames views of Shane’s Castle and the surrounding countryside.
  • Deerpark Bridge – An ornamental basalt‑rubble bridge, once the sole link to the historic deer park.
  • Long Canal Ghost Story – Legend has it that a phantom coach descends into the canal on 31 May each year, recalling an 18th‑century tragedy.

Practical Information

  • Location: Randalstown Road, Antrim, County Antrim (half‑hour north of Belfast).
  • Access: Three free on‑site car parks (including disabled bays and electric‑vehicle charging points). Limited additional street parking is available nearby.
  • Entry: Free for all visitors; the attraction holds a four‑star quality‑assured rating.
  • Facilities: Visitor centre, exhibition space, café, accessible pathways, Sensory Garden, public toilets.
  • Opening: Mon, Wed, Fri 09:30–17:00; Tue, Thu 09:30–21:30; Sat, Sun 10:00–17:00. Closed on 1 Jan, 12 July, 25‑26 Dec and 31 Dec.
  • Accessibility: Most garden paths are wheelchair‑friendly; the Sensory Garden is designed for inclusive access.
  • Contact: Phone 028 9448 1338. For the latest information, events and app download, visit the official website.

Getting There

The gardens are 19 miles (≈30 minutes) north of Belfast via the M2. Public transport options include regular bus services to Antrim town; the nearest stop is a short 5‑minute walk from the entrance. For drivers, follow the A6 to the Randalstown Road turn‑off. Signage to the car parks is clear from the main road.

Seasonal Highlights

  • Spring & Summer – The formal gardens burst into colour; the Parterre and Yew Tree Pond are at their best.
  • Autumn – Golden foliage provides a striking backdrop for the canals and the Motte.
  • Winter – The Enchanted Winter Garden transforms the site with festive lights and installations, creating a magical family experience.
  • Special Events – Garden Show Ireland frequently uses the grounds as a venue, and the Platinum Jubilee Clockwork Garden was unveiled in 2022.

Events & Activities

  • Ranger‑Led Tours (April–May, £5 per person) – Guided walks that reveal hidden stories, including the White Lady ghost legend.
  • Family Workshops – Regular “Mini Beasts for the Family” sessions and horticultural classes run throughout the year (prices vary).
  • Seasonal Festivals – Enchanted Winter Garden (December), Garden Show Ireland (summer), and occasional heritage talks in the Oriel Gallery.
  • App‑Based Exploration – Download the free Time Travel Trails app for augmented‑reality experiences.

Nearby Attractions

A visit to Antrim Castle Gardens fits nicely into a day‑trip itinerary:

  • Antrim town – Explore the historic market square, the 10th‑century round tower (The Steeple) and local shops.
  • Shane’s Castle – A short 10‑minute drive north; the castle ruins and its own gardens are worth a quick stop.
  • Divis and Black Mountain – 20‑minute drive for panoramic views and wildlife spotting.
  • Belfast Zoo – 25‑minute drive for a family‑friendly outing.
  • Antrim Coast and Glens – The dramatic coastline and the nine Glens are ideal for a longer excursion.