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.