A plant (10) is described for obtaining clear must from grapes comprising at least one centrifugal separator device (12) with horizontal axis that is arranged to carry out a first separating operation, through application of a centrifugal force, between the liquid phase or must and the solid phase from the grape berries in solid state. The plant (10) also comprises, upstream of the centrifugal separator device (12) with horizontal axis, at least one tank (18) operatively connected to at least one device (22) for feeding at least partially intact grape berries to the plant (10). The tank (18) is arranged to contain additives, in particular adjuvant and/or clarifying substances, that are added to the grape berries when such grape berries are still at least partially intact. A method for obtaining clear must from grapes using the aforementioned plant (10) is moreover described.
