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Lochranza Castle is a medieval castle situated on the northern coast of the Isle of Arran in North Ayrshire, Scotland. The castle consists of a substantial stone keep, likely dating from the thirteenth century, positioned on a promontory that juts into Loch Ranza, which afforded natural defensive advantages and controlled access to the loch. The structure served as an important stronghold for the MacDonald lords of the Isles and subsequently came under royal control, playing a strategic role in the political and military history of the western Hebrides during the medieval period. The castle remains substantially intact as a ruin, with its distinctive keep demonstrating the medieval masonry construction typical of Scottish lordly residences of its era.
Lochranza Castle, Arran is a scheduled monument protected by Historic Environment Scotland under reference SM90206. View the official record →
Lochranza Castle is a medieval castle situated on the northern coast of the Isle of Arran in North Ayrshire, Scotland. It is designated a Scheduled Ancient Monument by Historic Environment Scotland under reference SM90206.
Lochranza Castle, Arran is a Scheduled Ancient Monument, legally protected by Historic Environment Scotland — the body responsible for designating and safeguarding heritage sites in Scotland. The official designation reference is SM90206.
Several scheduled monuments lie within 10 km, including Torr an t'Sean Chaisteil,fort,Lochranza (0.6 km), Laggan,saltpans & coal pits NW of (3.9 km), Skipness Castle and Kilbrannan Chapel (7.2 km).
This page is just one thread. A full Aubrey report pulls together 14 strands of Lochranza Castle, Arran's history, each drawn from the record and mapped to the exact spot:
Every location is different. Not every section appears for every place, only what the historical record actually holds turns up in a report.
Lochranza Castle, Arran stands on Proterozoic III quartzite, bedrock that formed in the Neoproterozoic. The rock here is quartzite; undifferentiated metamorphic.