Dungeon Mastery: Can a Dungeon have an Alignment?

 

In the Caves of Chaos we are presented with a dungeon entrance marked by red veins. And within, the forces of evil chaos are busy raising up an army and indoctrinating noobs with cursed wine goblets that twist you to evil chaos more on par wth an Artefact of the immortals that some simple helm of Alignment change.

Why cant a Dungeon have an Alignment (and sentience) in its own right? If its an immortal entity or sentient artifact it might heal its worshipers, and torment and curse its plunderers.