Doorway Cave is a cave located near Calla Bryn Sturgis. It holds a magical door made of ghostwood. It also contains a near-bottomless pit. It used to be called the Cave of the Voices, but its name was changed when Black Thirteen and the Unfound Door arrive in the Callas. Doorway Cave has the magical ability to read a person's mind, find their insecurities and fears, and project them as the voice of someone from the person's past. Calvin's Bookcase also was brought into the cave, and through this Father Callahan found 'Salem's Lot (the book).