DO Tierra de Leon includes Leonese municipalities and some vallisoletan.
Some wineries that produce wine of prieto picudo in the region are: Leyenda del Páramo (Valdevimbre), la Cooperativa Vinícola Comarcal (Valdevimbre), Montegrande (Valdevimbre), Barcillo (Vadevimbre), Wineries Julio Crespo (Villalmán), Gondonzello (Gordoncillo) Gordonzello and Dominio DosTares (Pajares de los Oteros).