New Slains is a rare courtyard house whose surviving walls record more than three centuries of aristocratic rebuilding above the North Sea.
Quick facts
- Date
- First built circa 1597; altered 1664, 1707–08 and 1836–37; unroofed 1925
- Architect / designer
- Built for Francis Hay, 9th Earl of Erroll; major remodelling by John Smith
- Type
- Multi-phase castle and country-house ruin
- Designation
- Listed building, Category B (LB52471)
- OS grid reference
- NK 10174 36126
Architecture, archaeology and continuing use
Pink granite ranges surround a roughly square courtyard beside a six-stage tower. Brick galleries, stair towers and service buildings sit within later Tudor-style fronts, round towers, sculpted gables and a large stable yard.
Its story
Francis Hay established the house after James VI destroyed Old Slains. Later Earls added a classical courtyard gallery and new frontage before John Smith’s extensive nineteenth-century transformation. The contents were sold and the roof removed in 1925.
Why it is included
Category B listing recognises an unusually legible transition from late fortified residence to country house, including distinctive brick courtyard galleries, major nineteenth-century service ranges and internationally known literary associations.
What to notice
- The early tower embedded in later ranges.
- Round arches and tall pilasters within the courtyard.
- Tudor-style towers, gables and chimneys along the outer walls.
Reading the surroundings
The ruin stands beside high cliffs and contains unstable masonry, drops and uneven ground. Follow current signs and recognised routes, keep well back from edges, and do not enter fenced or unsafe areas.
Timeline
- Circa 1597 Francis Hay established a new residence at Bowness after the loss of Old Slains.
- 1664 Gilbert Hay’s campaign is associated with the remarkable brick courtyard gallery.
- 1836–37 John Smith recast the complex as a Tudor-style country house with extensive service ranges.
- 1925 Sale and roof removal began the building’s modern life as a ruin.
What we know — and what remains uncertain
Historic Environment Scotland notes that the gallery’s architectural character may indicate a date later than 1664, and current access conditions can change.
Sources & further reading
- Historic Environment Scotland: New Slains Castle, LB52471 — Designation status, official mapped location, date, fabric and architectural or archaeological interest.
- Trove designation: LB52471 — Parallel national record identity and archival context.
- Aberdeenshire HER: New Slains Castle — Current ruin status, site extent, building phases and the 2022 field observation.
Location
OS grid reference NK 10174 36126 · Location confidence: High: the current national designation supplies an exact mapped National Grid Reference; the public text separately states access and any current-use uncertainty. · Select the marker to open its satellite view in Google Maps. On desktop, drag Pegman (the yellow figure) onto a blue road. On mobile, turn on the Street View layer and tap a blue road. Other photo markers may be user-contributed.
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