Keiss Castle

Its association with the Sinclairs and the earls of Caithness is well established. The property was in the earls' hands in 1623, and a Sinclair cadet branch acquired it in 1681. These ownership connections explain the castle's place within regional lordship. They should not be turned into a claim that a named earl personally designed the tower or that every dispute over the earldom involved a siege here.

Architecturally, Keiss is a compact tower house with round projections at opposite corners, producing the arrangement conventionally called a Z-plan. A vaulted basement formed the lower part of the residence, with living accommodation above. The contrast between its modest footprint and its vertical organisation is more revealing than the silhouette alone: a relatively small building could separate storage, reception and private rooms across different levels.

The surviving ruin is incomplete. Missing masonry and lost floors make confident room-by-room reconstruction difficult from the ground, while the cliff setting requires particular care. Compare the rounded projections with the rectangular central block from a safe viewpoint. They belong to a connected domestic plan, not a collection of unrelated towers. The building's appeal lies partly in how clearly that compact arrangement still registers against the sea.

Early descriptions complicate a simple story of abandonment. John Brand reported the castle ruinous in 1700, whereas an account dated 1726 described it as repaired and mentioned a recently built house beside it. Both are preserved in the historic record. They suggest changing circumstances, but do not justify inventing a fully documented restoration campaign between those dates or assuming the later house was already the mansion seen today.

The substantial replacement residence dates from 1755. David Bryce remodelled and enlarged that house in 1860, giving it a more overtly baronial appearance. The nineteenth-century work is therefore a rebuilding phase, not the original foundation of the newer home. Confusing these dates removes an entire century from the story of the estate and wrongly prolongs the old tower's principal residential life.

HES protects the old ruin as scheduled monument SM623; the later house has its own separate listed-building record, LB18445. A name shared between neighbouring buildings does not mean their dates, architecture or designation are interchangeable. For the visitor, that distinction is also useful when consulting photographs, maps and historical descriptions, which may use 'Keiss Castle' for either structure without further explanation.

Treat this as an exterior landscape visit and follow current local access information. Do not enter unstable remains or approach the cliff edge to reproduce a photograph. From a suitable distance, the tower offers a powerful meeting of domestic history and coastal exposure. Looking towards the later residence then adds a quieter final chapter: the household moved on, while the older building remained to shape the character of the shore.