Aldourie Castle, Inverness & Nairn
The castle is said to be haunted by a Gray Lady.
Barcaldine Castle, Argyll & Dunbartonshire
Donald Campbell was murdered on the castle grounds, and his ghost has been seen at the castle. It is believed that he is wandering in search of his killer.
Dunrobin Castle, Sutherland & Caithness
The upper floor of the castle is said to be haunted by the daughter of the 14th Earl. She had been imprisoned in the attic by her father for her wrong doings. She tried to escape from a window, but fell to her death.
Duntrune Castle, Argyll & Dunbartonshire
Coll Macdonnell had a personal score to settle with the Campbells of Duntrune. As Coll approached the castle, a piper played a warning tune. Coll turned back. The Campbells cut off the piper's hands. A handless skeleton was later found at the castle, and pipe music can still be heard in the castle.
Hermitage Castle, Borders
A neighboring chief sent a group of goodwill ambassadors to Hermitage to propose cessation of their long feud. The lord promptly put the men into a small room without food or water. All the men died and their ghosts still stalk the ruins.