Ground floor is a first contact with a Museum and a map on an entrance will inform visitors about floors, rooms and material presented. Ground floor is an exhibition space, gallery, for multimedia and other cultural activities. Beside the gallery space there is also a theatre with 80 seats, equipped for video/DVD projections, lectures and conferences. It's a part of a Center for Peace and Tolerance that will expand its activity once the reconstruction is finished.

The concept of a first floor is very simple, free of political and ideological influences and reduced to a fact that there is a couple of thousands of innocent people, man, woman and children, killed and buried on this very place in just couple of days on October 1941. It is temple-like space, space that evokes God, feelings of human love and remembrance of dead. The presentation starts with the fact from these days and reminding that all the participants, wether executors or victims, were in chaotic state of mind. The effort is made to clarify what led to their tragedy of such proportion, to name the executors and victims, by their names and to bring it to a individual level of a simple man living in a turbulent times of war.