Kelburn Castle, Fairlie

Kelburn Castle is one of the most architecturally complex and historically significant country houses in Scotland, representing more than five centuries of continuous development on a single site. The Boyle family — formerly 'de Boyville' — have occupied the estate since the 12th century, making this among the oldest ancestral country seats in Scotland to have been continuously inhabited by successive generations of one family. The building incorporates structural fabric that may date to the 12th or 13th century, and the principal phases of development, from the early Scottish Renaissance to the late 19th century, remain distinctly legible in both plan and elevation.

The castle sits prominently on the west coast of Scotland, south of the town of Largs, with wide views across the Firth of Clyde to the Isles of Cumbrae and Bute and southwest to the Isle of Arran. The Kel Burn runs through the estate, passing through a wooded ravine and over a 15-metre-high waterfall into a naturally carved pool to the southwest of the castle. The castle is surrounded by a designed landscape (Kelburn, GDL 00233), which before 1750 was formally laid out on axial avenues focusing views toward higher ground to the north. Between 1750 and 1780 this was remodelled into a more natural, informal arrangement, and the romantic and picturesque character of the wooded ravine and waterfall setting remains today, supplemented by approximately 500 acres of woodland comprising both coniferous plantations and deciduous trees.

The building as it stands comprises three main phases: a late 16th century Z-plan tower house incorporating earlier fabric; a long, broadly symmetrical mansion house range of approximately 1670 to 1720 linked to the tower house at an oblique angle to the northwest; and a further wing added to the northeast around 1880. A corrugated iron addition was made to the east of the tower house section around 1910.

The Tower House

The tower house is four storeys tall and is dated 1581 on the south wall above a double-arched lintel that marks the former main entrance, now converted to a window. It takes the classic Z-plan form, with full-height conical-roofed stair-towers at the south and north corner angles and conical-roofed turrets at the east and west corner angles. To the west wall there is a corbelled garderobe projection with a small square window, and the north elevation carries a large wall-head stack. The windows are irregularly arranged and are fitted predominantly with small-paned sash frames. Cement render was applied to the exterior in the 20th century and was decorated with graffiti-style murals by four Brazilian artists in 2007 and 2008; this painted scheme remained in place as of 2016.

The thicker walls to the north, west and east sides of the tower suggest an earlier phase of construction, possibly dating to around 1500, indicating that the 1581 remodelling by Laird of Kelburn John Boyle made use of existing structural fabric from an earlier building on the site.

The North Range

Linked to the northwest side of the tower house at an oblique angle is the North Range, which carries dates of 1700 and 1722 in its leadwork. The range is understood to have been partly constructed by 1672, commissioned by Crown Commissioner John Boyle (died 1685), and subsequently extended to its present form between 1692 and 1700 by mason Thomas Caldwell of Beltrees and his son William, completing by 1722 under John Boyle's son David Boyle (1666–1733). David Boyle was a lawyer and member of the Parliament of Scotland, created Lord Boyle of Kelburn in 1699 and 1st Earl of Glasgow in 1703; he was one of the commissioners who supported and helped negotiate the Act of Union between England and Scotland in 1707. A written agreement between Kelburn and Thomas Caldwell dating from 1692 outlines additional works to 'the new house already built.'

The North Range is ten bays long. To its north elevation it is broadly symmetrical, with central advanced bays that are taller and gabled. It features a pedimented door piece with date panels and a two-headed eagle crest. A distinctive twin lead rainwater pipe configuration incorporates thistle and rose motifs. The outermost bays have crowstepped gables.

The range was conceived as a formal suite of state apartments and represents a deliberate break with the Scottish tower house tradition, directly inspired by the restoration of Holyrood House by William Bruce in 1671. As was common practice in Scotland, where building in stone made demolition and complete rebuilding less practical, the new range was built as an extension to, rather than a replacement of, the existing tower house.

The Northeast Wing

The large northeast wing, two storeys and an attic, was added around 1885, possibly by the architect William Little, for the 6th Earl of Glasgow, partly to accommodate the then tenant and Member of Parliament for Renfrewshire, Alexander Crum. Little (1805–1894), an architect and builder based in Kirkcaldy who worked primarily on churches and church buildings in Fife, had been commissioned by the 6th Earl to re-front Crawford Priory in Fife shortly before this addition was made. The wing has an asymmetrical plan and features a large corbelled oriel window at first floor level to the west elevation. At the east corner angle there is a round-arched vehicular porch recess, or porte-cochère. The wing has crowstepped gables and wall-head chimneys designed in keeping with the earlier sections of the castle, while its large first-floor window is disposed to take in views toward the Firth of Clyde.

The 6th Earl inherited Kelburn in 1869 along with a significant number of other estates in Scotland, prompting a substantial programme of estate improvement including new gate lodges and gatepiers, a new gardener's cottage, a gamekeeper's cottage and kennels. By 1888 the 6th Earl was deeply in debt, leading to the sale of the estate at auction; his cousin David Boyle of Stewarton, later the 7th Earl of Glasgow, sold his own land to buy back Kelburn estate.

The Interior

The interior was partly inspected in 2016. The survival of exceptional decorative schemes throughout the castle is of outstanding significance. The most remarkable is the late 17th and early 18th century decorative scheme of the North Range, originally conceived as formal state apartments and largely intact as first built. The scheme is designed in a grand Baroque manner and incorporates timber and plasterwork throughout, with pulvinated friezes, scrolled, scalloped and modillioned cornices, raised beaded panels and bolection-moulded fireplaces.

The former great dining room, now the drawing room, is particularly noteworthy. It has fluted Corinthian pilasters whose capitals are shadowed in the cove above the cornice, and a modillion cornice with an intricately ornamented frieze bearing thistle and rose motifs. The room contains two chimney pieces: one dating to around 1700 (added in 1890) features a carved inset with the bust of a Roman emperor flanked by engaged Solomonic — that is, spiral — columns and a pedimented portrait frame with panelled sides. The plan of this room has been cleverly rotated through 90 degrees, using the floor space created within the projecting north and south gables. The smaller library, the former state drawing room, to the west of the present drawing room is similarly detailed on a more modest scale. The sequence of state apartments is completed by the former state bedroom, now known as the tapestry room.

The plan of the state apartments follows contemporary convention for a sequential formal procession: a grand stair, a great dining room, a withdrawing room, and a state bedroom. The impressive well stair, a form that was fashionable at this period and also found at Holyrood Palace, was part of this carefully considered formal arrangement.

In the tower house section, the ground floor rooms are vaulted, as is typical for this building type. The first floor contains the former great hall, now called the Bastille Room, which has an elaborate chimney piece with paired spiral columned pilasters. The panelled interiors of the tower may have influenced the classically detailed panelling later introduced at Rowallan Castle, which was similarly improved after being inherited by Dame Jean Mure (died 1685), John Boyle's second wife.

In the northeast wing of around 1885, the ground floor contains a large dining room with a mirrored-panel chimneypiece, and above it a billiard room; both have Regency-style plasterwork detailing to their ceilings.

The Courtyard, Gardens and Gatepiers

The quadrangular courtyard, dating to around 1700, is orientated north to south and is enclosed by high rubble-built walls. A pair of tall rusticated ashlar gatepiers with ball finials flank the approach drive to the north, framing the broadly symmetrical north range. At the southwest corner there are bifurcated steps with ball-finialled piers. To the west of the courtyard there is a large quadrangular-plan walled garden, or pleasance, with a bowed projection at its west wall. The courtyard and formal garden layout reflect the fashion for formal, classical landscape design in early 18th century Scotland. The family crest and initials of various family members are represented in the stonework throughout the castle.

By 1979 the south estate offices and stables had been converted into the Kelburn Country Centre, with an information office and tea room in the old stables, a craft shop in the former laundry, and workshop areas in the old byre, among other facilities.