[quote=@VitaVitaAR]
[@Scarifar]: Front doors are locked. ^^; You can still try them, but they're locked.

There's some stuff to investigate on the skeleton though, if you so choose.
[/quote]

Considering that this dungeon is one that many adventurers have gone to (and may or may not have returned), why would the front doors be locked? It's not like anyone's going to spend the time and effort to lock them. If there was a self-locking mechanism, though, then that's a different story.