Abstract: A columbarium, particularly for accommodating cinerary urns, comprising: a frame in which containment niches for the cinerary urns are formed in a honeycomb arrangement, a panel for covering at least one portion of a face of the columbarium, onto which a plurality of openings for accessing the niches opens. Elements for moving the panel are also provided which can be actuated for passing: from a first configuration, in which the panel covers the portion of the face, concealing the access openings, to a second configuration, in which the panel is spaced from the portion of the face, to expose the access openings, and vice versa.