which scottish castle is said to be haunted by the grey lady, a headless drummer and a lost piper boy?

The castle you’re looking for is Edinburgh Castle in Scotland.

Quick Scoop

Edinburgh Castle is widely reported to be haunted by all three of the spirits you mention: the Grey Lady , a headless drummer boy , and a lost piper boy.

Stories from Scottish folklore and ghost-tour sites consistently link these three ghostly figures specifically to Edinburgh Castle, not to other Scottish castles.

• The Grey Lady is often associated with a sorrowful female figure seen within the castle, sometimes linked with historic noblewomen who suffered tragic fates.

• The headless drummer boy is said to appear or be heard drumming when the castle is under threat, with the legend going back to sightings around 1650.

• The lost piper boy (or lone piper) is tied to the tale of a young piper sent into tunnels beneath the castle and the Royal Mile whose music stopped suddenly, after which he was never found.

So, to answer the question exactly: the Scottish castle said to be haunted by the Grey Lady, a headless drummer, and a lost piper boy is Edinburgh Castle.

TL;DR: It’s Edinburgh Castle in Edinburgh, Scotland.

Information gathered from public forums or data available on the internet and portrayed here.