One of Barolo's most sought-after bottlings, this wine comes from vines grafted onto Vitis Rupestris rootstock—planted in the 1940s in Cappellano's Serralunga vineyard. The name "Piè Rupestris" refers to this American rootstock, used after phylloxera devastated European vineyards. The estate, led by the late Teobaldo Cappellano until 2009 and now his heirs, represents uncompromising traditionalism: long maceration, large casks, minimal intervention. The 2005 vintage was structured and powerful. Now two decades old, this is profound, complex Barolo with layers of tar, rose, and dried herbs. Remarkable depth and richness from these mature vines.