Is Leap Castle haunted?
Ireland Reported haunting level 5 of 5

What actually happened
The O'Carroll stronghold witnessed violent family conflict; human remains were reportedly recovered from an oubliette during later restoration.
The history
The gate-tower guarded a route from the Slieve Bloom Mountains into Munster and passed through centuries of conflict and rebuilding.
What people report
The castle is associated with the Bloody Chapel and an elemental presence described in long-running local tradition.
That paragraph is reported tradition, not a claim about what is there. The history above it is sourced; the stories are recorded because people tell them.
Visiting
R421, Leap, Roscrea, County Offaly, Ireland
The castle is a private home. Visits are by prior arrangement only.