The Chapel is allegedly haunted by several spirits. A couple of young convicts made a pact (some kind of competition between themselves) to get away from the hell of Port Arthur. The 'winner' was to be killed by the other friend. The loser faced the justice system of Port Arthur and would be hanged. I seem to recall something about the loser being hanged in or near the Chapel, or the loser had to kill his friend in the Chapel. Something like that. True or false, who knows, but it makes for a good story on the nightly ghost tour. (If true, it must have been a horrible place, if the 'winner' won the privilege of being killed by his friend to put him out of his misery and the loser lived on, to face the justice system). I quite like Port Arthur. I love historical old places, haunted or not.