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Ardrossan Castle today

Scotland · Ruin

Ardrossan Castle

Ardrossan Castle is a ruined medieval castle on a rocky ridge above the town of Ardrossan, North Ayrshire, Scotland. Originating in the 12th century and rebuilt in the 15th century, substantial remains include a tall keep fragment, vaulted ranges (kitchen and cellars), a deep passageway with a well, and traces of gatehouse and curtain walls.

Photograph via Wikimedia Commons

Its prime

1500

Today

Ruin

As it stood in 1500

What Ardrossan Castle looked like in its prime.

A tall rectangular keep fragment of red-brown sandstone with a jagged top, rising from rubble and lower curtain-wall remnants on a grassy rocky ridge above the town. Masonry shows large ashlar blocks and rougher rubble infill; corbels from the parapet remain. A vaulted opening and narrow slits puncture the face, with a deep vertical gap where stair or entrance once stood. Low ruined curtain walls and grassy forecourt slope away toward the town and sea.

Its story

The story of Ardrossan Castle.

Castle Crags and the Barclays

The name is descriptive: ard for height, rossan for a rocky promontory. The castle sits on a ridge above the town of Ardrossan in North Ayrshire, on the west coast, defended by a moat. The castle is believed to have been built in four phases, the first of them in the 12th century. The present ruins stand on the site of an earlier castle held by the Barclay family. By the thirteenth century the property had passed to the Ardrossan family. Thomas and Edward Gilks, writing in 1847, record that the place was originally called "Castle Crags" and took the name Ardrossan from the family who owned it.

Wallace's Larder and the First War of Independence

The original castle was partly destroyed during the Wars of Scottish Independence, in an episode in which the English garrison was slaughtered. It is remembered as "Wallace's Larder", a name still applied to the surviving vaults. In the second phase of building the gatehouse was completely reconstructed from the first floor, work taken to be the repair of damage done to the castle in the First War of Scottish Independence.

Montgomery's Rebuilding and the Privy Council of 1546

Clan Montgomery rebuilt Ardrossan in the 15th century. The third phase of construction is placed in the 15th or early 16th century: the gatehouse was transformed into a heightened keep, and there are some indications that a chapel was raised in the same campaign. A fourth phase blocked the entrance to the castle from the keep and added a wide-mounted gun port.

On 18 June 1546 the Privy Council of Scotland met at Ardrossan Castle, a break from its traditional meeting places at Edinburgh, Stirling and St Andrews.

From Eglinton's Masons to Scheduled Monument, 1617-1973

The Earls of Eglinton kept the castle, and their accounts for 1617 include "seventeen feet of rigging-stone" worked by a stonemason for repairs. In 1648 Oliver Cromwell's troops destroyed the castle, removing much of its stone and taking it to Ayr to build the fort known as the Ayr Citadel.

By the time the Gilks wrote in 1847 the castle was already ruined, standing next to an old churchyard and still the property of the Eglintoun family; their handbook sets it down as a marker of regional identity and a subject of antiquarian interest, with beautiful views of the ocean from it. The ruins were designated a scheduled monument in 1973 and remain in hazardous condition.

The De'il of Ardrossan

Sir Fergus Barclay, known as "the De'il of Ardrossan", was famous around the lands for his horsemanship; the secret of his skill was a magical bridle given him by the Devil in exchange for his soul. Barclay tricked the Devil into giving the soul back, and the Devil, infuriated, attacked the castle in his rage and is said to have left his hoof prints on one of the rocks. Barclay is buried in the castle chapel, a few hundred yards inland from the castle and further down the hill. The ruins are also said to be haunted by the ghost of William Wallace, who wanders them on stormy nights.

Step inside

9 places to explore in 1500.

The record describes 9 distinct spots at Ardrossan Castle, including 5 interiors: gatehouse and entrance passage, vaulted kitchen range and cellars, the vaults ("wallace's larder") and more. Create your own photoreal reconstruction and explore every one, more scenes means more rooms, more angles, and more of the place to stand in.

Approach from town across the ridgeKeep exterior face and entranceGatehouse and entrance passageVaulted kitchen range and cellarsThe vaults ("Wallace's Larder")Deep passageway with wellParapet walk at the keep corbelsCurtain walls and defensive moatChapel site down the hill

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Whose castle

Clans who held Ardrossan Castle.

The families that held Ardrossan Castle for a decade or more across its history, follow a name to its clan.

  • Barclay

    The original 12th-century castle was owned by Clan Barclay.

  • Ardrossan

    The castle had passed to the Ardrossan family by the thirteenth century, and took its name from them.

  • Montgomery

    Clan Montgomery rebuilt Ardrossan in the 15th century.

From the archive

Ardrossan Castle on paper: the measured plan and period views.

The survey plan and photographs below are the ground truth this page's reconstructions are checked against, drawn and photographed while the castle was still a working garrison. Every image is public-domain or openly licensed, with its source named.

Fig. 232.—Ardrossan Castle. View from North-West., Ardrossan Castle

Fig. 232.—Ardrossan Castle. View from North-West.

1889 · MacGibbon & Ross, vol. 3 (1889)

Public domain

Questions about Ardrossan Castle

What is the history of Ardrossan Castle?

Ardrossan Castle originated in the 12th century and was rebuilt by Clan Montgomery in the 15th century. The original castle, owned by Clan Barclay, was partly destroyed during the Wars of Scottish Independence after the English garrison was slaughtered. It later fell into disuse and was partially demolished by Oliver Cromwell’s soldiers, who reused its stone for the Ayr Citadel.

What is inside Ardrossan Castle?

Inside Ardrossan Castle are a gatehouse and entrance passage, a vaulted kitchen range, cellars and a deep passageway containing a well. The surviving vaults are known as “Wallace’s Larder”. A chapel site lies further down the hill, while the keep retains part of its former interior access.

Where is Ardrossan Castle?

Ardrossan Castle is in the town of Ardrossan, in North Ayrshire. It stands on a rocky, moated ridge above the town on Scotland’s west coast. The site’s position provides views towards the sea, and the ruined castle remains a distinctive feature of Ardrossan.

When was Ardrossan Castle built?

Ardrossan Castle was first raised in the 12th century, although the precise year is not recorded. It was rebuilt in the 15th century, with the keep dating from that later phase. Construction appears to have taken place in several phases, including changes to the gatehouse and possible work on a chapel.

Was Ardrossan Castle ever attacked or besieged?

Ardrossan Castle was attacked during the Wars of Scottish Independence, when the English garrison was slaughtered and the original castle was partly destroyed. In 1648, Oliver Cromwell’s troops destroyed much of the remaining castle and removed stone for the Ayr Citadel. The castle did not remain intact after these attacks.

Which family or clan held Ardrossan Castle?

Ardrossan Castle was originally owned by Clan Barclay. By the thirteenth century it had passed to the Ardrossan family, after whom it was named. Clan Montgomery rebuilt the castle in the 15th century, and the Earls of Eglinton later kept it.

What did Ardrossan Castle look like in its prime?

In its prime, Ardrossan Castle had a tall rectangular red-brown sandstone keep with a jagged top, standing on a grassy rocky ridge. Large ashlar blocks and rougher rubble infill formed the masonry, while corbels marked the former parapet. Low curtain walls, a vaulted opening, narrow slits and a defensive moat completed the fortified appearance.

Is Ardrossan Castle still standing or is it a ruin?

Ardrossan Castle is now a ruin, although substantial medieval remains survive. These include a tall fragment of the 15th-century keep, surviving to the parapet corbels, vaulted kitchen and cellar ranges, a deep passageway with a well, and traces of the gatehouse and curtain walls. The ruins are in hazardous condition.
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