The Lecture Hall is where class is held at the Monster Academy. The hall features a semi-circular section of student seating divided into four four-rowed columns. Throughout the show, most monster students are seen in the same seats—for example, Ickis, Krumm, and Oblina are always seated in the second row of the far-right column.
The lecture hall also houses the viewfinder and the enterance to the Chamber of Horrors.