The Monte Alto Estate is one of the historic ones in the province of Valladolid, from the time of the monasteries, when the Cistercian Order arrived in Spain also bringing the culture of wine. Precisely from this religious order, very close to the Finca, in San Bernardo, is the Monastery of Santa María de Valbuena. Later, with the confiscation of Mendizábal, one of the largest landowners in the area passed into the hands of the Marquis Alonso Pesquera.
It was in 1981 when the couple Manuel Esteban Casado and Mª Ángeles Martín de la Rosa bought the Monte Alto farm, which has an exceptional location, between Valbuena and Pesquera de Duero. They had a clear vision of converting this agricultural livestock farm into a wine farm where they could dedicate themselves to making wines of the highest quality.
Manuel Esteban Casado was a great entrepreneur, president of Real Valladolid and president of the Association of Hunters and Fishermen of Valladolid, he was also very involved with university sports. He had always liked the world of wine and he transmitted his enthusiasm for this activity to his family. After some experiences, around twenty hectares of the Tinto Fino variety were planted in 1987.