I went to Llangrannog and nothing bad happened but there was writing on the bed that said that the Black Nun was coming for you but it also said that the White Maid will protect you from the Black Nun I didn't believe it and had a great time.
I went to Llangrannog in Febuary and its true! All night the lights were going on and off and doors were slamming. On my bed it said "The back nun will get you, I don't know if its real or not because
we left the bathroom lights on. O.o