The project ATRIUM PLUS, capitalizing the results of the previous South East Europe’s project ATRIUM, is aimed at creating a cultural tourist attraction of the heritage of the XXth century totalitarian regimes in an informed and ethical way. The project will define a common information strategy for visitors and carry out cross-border trainings for tourist guides, as well as a cross-border programme of study visits involving schools to test the cultural tourism potential of the architectures and memories in relation to the totalitarian regimes.