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TENUTA CASTELLO DI RAZZANO S.S. Agr.

Alfiano Natta · Province of Alessandria · Piemonte

🏡 Tastings & visitsBarbera d'Asti DOCGRuchè di Castagnole Monferrato DOCGTerre Alfieri DOCG

Tenuta Castello di Razzano produces three DOCG wines across Piedmont's most demanding designations. Located in Alfiano Natta, this Alessandria estate commands Ruchè di Castagnole Monferrato, Terre Alfieri, and Barbera d'Asti—each with strict alcohol minimums and varietal requirements. The Olearo family began winemaking in 1927 and expanded significantly in the 1960s, acquiring Castello di Razzano itself in 1968. Today the estate welcomes visitors for tastings, blending heritage production with direct hospitality across three contiguous properties within the region.

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What it makes

DOCG

Barbera d'Asti

Grapes: Barbera ≥90%, altri vitigni a bacca nera non aromatici idonei (Piemonte)Styles: RedMin. alcohol: 12%4 months aging

→DOCG

Ruchè di Castagnole Monferrato

Grapes: Ruchè ≥90%, Barbera e/o BrachettoStyles: RedMin. alcohol: 12.5%

→DOCG

Terre Alfieri

Grapes: Arneis (tipologia Arneis) ≥85%, Nebbiolo (tipologia Nebbiolo) ≥85%, altri vitigni non aromatici idonei (Piemonte), a bacca bianca o nera secondo tipologiaStyles: White · RedMin. alcohol: 12%

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