The tower room was located in the west wing of Collinwood. The tower room was where Joshua Collins placed his son Barnabas' coffin when he discovered Barnabas had become a vampire (447) while he searched for a cure. Joshua summoned the white witch Bathia Mapes to Collinwood (449) to do battle against Angelique for Barnabas' soul in the tower room. She failed horribly and died at the Old House, being completely consumed by fire (451). From the inside, the tower room is shown as having stained glass in the windows, but only plain windows from the outside (448).