The estate of Castello del Terriccio is an extensive, 4,200-acre property located in the Tuscan coastal maremma at Castellina Marittima in the province of Livorno. The original estate dates from at least the mid-1800s, and was originally the property of the Gaetani family of Pisa. In 1921 Terriccio was acquired by the family of the father of the present owner, Dr. Gian Annibale Rossi di Medelana Serafini Ferri. Dr. Rossi's father's family, the Rossi di Medelana, were aristocrats from Bologna; his mother's family, the counts Serafini-Ferri from Rome. Control remained in Rossi di Medelana hands until 1974, at which point an uncle of Dr. Rossi assumed management of the estate. Dr. Rossi took over Terriccio in 1994 as sole inheritor and director.

The Terriccio estate is geologically divided into two distinct areas: a northern half typified by white clay soils supporting cereals crops and a southern half lying on clay and rock appropriate to vineyards, olive trees and fruit trees. During the early 1990s, dominance of cereals began to give way to viticulture. The first vines were planted in 1989, and as of 2000 cover slightly over fifty acres. Red vines constitute the majority of plantings, with small plantings of white vines making up the balance. Cabernet Sauvignon represents 28.2 acres, slightly over half the vineyard area, followed by 16.9 acres in Sangiovese vines; the remaining five acres are planted to Merlot.

Lupicaia, which means "place of the wolf hunts," is a vineyard of 12.5 acres planted 90 percent to Cabernet Sauvignon vines and ten percent to Merlot vines planted in 1989. This is the estate's finest microclimate and yields its best grapes. Exposure is on south-southwest-facing slopes in soils consisting of stones and sand which are sheltered by eucalyptus trees. The Terriccio estate's position also enjoys this microclimate's proximity to the coast which subjects it to maritime influences which create a long, warm growing season of great luminosity. The grapes are hand-harvested and hand-selected between mid-September and early October, with pickers making two consecutive passes through the vineyards to permit the fullest and most perfect ripening of the clusters.

Red wine production is under the technical direction of consulting oenologist Carlo Ferrini. The vinification facility, originally a grain-storage facility built in 1894, has been upgraded with the installation of the most technically advanced temperature-controlled conical stainless steel fermenters. Grapes are fully destemmed and undergo an extended maceration with the skins during and after fermentation. Total maceration time is approximately 20 to 24 days. Following malolactic fermentation, the wines are transferred to all new Allier oak barriques during which period they are racked into stainless steel tanks for analysis before being returned to cleaned barrels. This takes place every four to five months, and the lots and clones remain separate until final blending in September. The wine remains in barrique for eighteen to twenty months and receives only a rough filtration to remove gross lees prior to bottling.

Lupicaia is an impressively rich, beautifully crafted wine which is built for longevity. The wine's dense, highly extracted cassis and black cherry flavors and aromas are punctuated by distinct notes of cedar, smoke, forest and mint set in a ripe, firmly focused tannic structure. These complex impressions carry into the elegant, sustained finish.