A system to realize an artificial snow fall, in particular for a snow cabin, comprising: - a snow-making device configured to generate artificial snow; - a distribution device associated with said snow-making device and configured to directly collect the artificial snow generated and to distribute the snow in a snow falling area, at least mainly below the distribution device, according to a substantially vertical falling direction, characterized in that said distribution device comprises: - a perforated wall extending at least along a longitudinal direction transversal to said falling direction; said perforated wall having a first snow collection surface and a second snow release surface opposite said first surface and at least partially facing towards said falling area; - the snow-making device being configured to generate artificial snow directly on the first surface of said perforated wall; - a movement member connected to said perforated wall onto which the snow is directly deposited and configured to move said perforated wall according to a movement direction substantially transversal to said falling direction at least at a first part of the perforated wall in which the snow crosses from the first surface to the second surface to realize the fall, characterized in that said perforated wall is folded onto itself about an extension axis parallel to said longitudinal direction so as to form a cylindrical wall; said first surface and said second surface respectively defining a cylindrical inner surface and a cylindrical outer surface. - a snow-making device configured to generate artificial snow; - a distribution device associated with said snow-making device and configured to directly collect the artificial snow generated and to distribute the snow in a snow falling area, at least mainly below the distribution device, according to a substantially vertical falling direction, characterized in that said distribution device comprises: - a perforated wall extending at least along a longitudinal direction transversal to said falling direction; said perforated wall having a first snow collection surface and a second snow release surface opposite said first surface and at least partially facing towards said falling area; - the snow-making device being configured to generate artificial snow directly on the first surface of said perforated wall; - a movement member connected to said perforated wall onto which the snow is directly deposited and configured to move said perforated wall according to a movement direction substantially transversal to said falling direction at least at a first part of the perforated wall in which the snow crosses from the first surface to the second surface to realize the fall, characterized in that said perforated wall is folded onto itself about an extension axis parallel to said longitudinal direction so as to form a cylindrical wall; said first surface and said second surface respectively defining a cylindrical inner surface and a cylindrical outer surface. - a perforated wall extending at least along a longitudinal direction transversal to said falling direction; said perforated wall having a first snow collection surface and a second snow release surface opposite said first surface and at least partially facing towards said falling area; - the snow-making device being configured to generate artificial snow directly on the first surface of said perforated wall; - a movement member connected to said perforated wall onto which the snow is directly deposited and configured to move said perforated wall according to a movement direction substantially transversal to said falling direction at least at a first part of the perforated wall in which the snow crosses from the first surface to the second surface to realize the fall,