Cawdor Castle’s central tower dates to 1370, and in 1454 the Thane of Cawdor received a royal licence from James II to fortify it further. According to the castle’s own foundation legend, an early Thane decided to build a new, drier stronghold after a dream instructed him to load a chest of gold onto a donkey and build wherever the animal chose to lie down; the donkey settled beneath a tree by the Cawdor Burn, and the Thane built his stone tower directly around it. The tree was traditionally described as a hawthorn, but modern analysis identified it as a holly that died around 1372 — almost certainly starved of light once the tower went up around it. Its preserved remains can still be seen in the castle’s cellar today.

The Thanes of Cawdor held extensive Highland estates, but the family’s fortunes turned in 1498 when John, 8th Thane of Cawdor, died young, leaving an infant heiress, Muriel. Archibald Campbell, 2nd Earl of Argyll, manoeuvred his way into joint wardship of the child and then had her abducted by some sixty Campbell clansmen. Muriel’s grandmother reportedly branded the child’s thigh with a hot key so she could always be identified, and her four Cawdor uncles pursued the kidnappers in a pitched skirmish that cost six lives before Muriel was safely spirited away to Campbell territory. In 1510, aged twelve, she was married to the Earl of Argyll’s younger son — and Cawdor has been a Campbell stronghold ever since.

Cawdor’s connection to Shakespeare’s Macbeth is one of literature’s more famous historical mismatches, and worth stating plainly: the real Macbeth died around 1057, roughly 130 years before the title “Thane of Cawdor” was even created, and some 300 years before the first stone of Cawdor Castle was laid. There has never been a reported sighting of Macbeth’s ghost, or of the three witches, anywhere at Cawdor.

The castle’s actual ghost lore centres on Muriel herself. A ghost in a blue velvet gown has been reported by multiple witnesses in and around the drawing room, gazing at a portrait of the first Baron Cawdor; local tradition identifies her as Muriel, though the description could equally fit Caroline, wife of the 1st Baron — that Baron, an 18th-century MP who supported the abolition of the slave trade, is himself said to be the castle’s second ghost. A separate, older and more gruesome legend describes a third figure: a young woman whose father discovered and disapproved of a romance with an unsuitable young man and, in a fit of rage, cut off her hands to keep her from her lover — her handless ghost, with long brown hair, is said to still wander the castle’s halls.

Honestly assessed, none of Cawdor’s three ghost stories rises above local legend and repeated visitor anecdote — no dated first-hand account, TV investigation, or independent paranormal-society report specific to Cawdor Castle was found, which is itself notable given how frequently other major Scottish castles turn up in televised ghost-hunting coverage. Readers weighing how much stock to put in these stories may find our guide to how ghost hunting evidence gets evaluated useful context. What the castle does offer, ghosts aside, is an exceptional piece of real Highland history: a 650-year-old tower built around a dead holly tree, a succession dispute violent enough to cost six lives in a single skirmish, and eight generations of continuous family ownership.