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Kildonan Castle is a late medieval fortress located on the Isle of Bute in south-western Scotland. The castle dates from the 13th century and comprises a substantial stone keep set within a defensive curtain wall, positioned to command the coastal landscape and sea approaches to the island. The structure represents an important example of medieval Scottish castle architecture and served as a stronghold for the local ruling powers of Bute. The site remains a significant archaeological monument reflecting the strategic importance of the Isle of Bute during the medieval period.
Kildonan Castle is a scheduled monument protected by Historic Environment Scotland under reference SM5156. View the official record →
Kildonan Castle is a late medieval fortress located on the Isle of Bute in south-western Scotland. It is designated a Scheduled Ancient Monument by Historic Environment Scotland under reference SM5156.
Kildonan Castle 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 SM5156.
Several scheduled monuments lie within 10 km, including Giants' Graves, long cairns, Whiting Bay, Arran (3.8 km), Craigdhu,fort 380m S of,Arran (3.9 km), Torran Loisgte, chambered cairn 100m ENE of, Arran (3.9 km).
This page is just one thread. A full Aubrey report pulls together 14 strands of Kildonan Castle'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.
Kildonan Castle stands on Mercia Mudstone Group, bedrock that formed in the Rhaetian. The rock here is mudstone, sandstone and limestone.