Night Terrors

Strange sounds can be heard in cathedral's courtyard at night. What causes them?

I can hear some weird, howling noise when standing in the courtyard at night. What's going on?

Seems like the howling noise is coming from a dried-up well. Maybe I can find some answers if I go down there.

It turns out that the cathedral grounds used to contain the entrance to an old crypt. It's sealed off now, but the rumours attracted some thieves - one tried to get inside via a dried-up well. Bad idea. Still, I learnt that the entrance is hidden in the cathedral courtyard under a memorial stone marked with St. Mihai's personal sigil.