The Collelceto Wine Estate owes its name to the many holm oaks, commonly known as ilex or leccio trees, that give the hills to the southwest of the commune of Montalcino their appeal and their colors. The estate's vineyards and winery are located in that zone.

Six hectares (14.8 acres) of perfectly exposed vineyards yielding grapes for the production of Brunello and Rosso di Montalcino are followed with the professionalism and dedication characteristic of the labors of the Collelceto estate.