Week before Lent: Carnaval Particularly lively in Ciudad Rodrigo, when the Carnaval del Toro (carnavaldeltoro.es) sees bull-running and bullfights in the streets and squares.
Semana Santa (Holy Week) Easter is even more fanatically observed here than in most areas – celebrations take place in all the big cities, particularly Valladolid, León, Salamanca and Zamora, including hooded penitents and processions of holy statues.
Pentecost (7th Sun after Easter) Week-long Feria Chica in Palencia.
Corpus Christi (2nd Thurs after Pentecost) Celebrations in Palencia and Valladolid; the following day, the festival of El Curpillos is celebrated in Burgos.
First two weeks of June: FIACyL Salamanca’s International Arts Festival features street concerts, urban art, DJ sets and neighbourhood events.
June 11: Fiestas de San Bernabé Logroño’s festivities run for a week around this date.
24: Día de San Juan Fiesta with bullfights and dance in León and more religious observances in Palencia. The following week there’s a big fiesta in Soria.
29: Día de San Pedro Burgos starts a vibrant two-week fiesta, when gigantillos parade in the streets, and there are concerts, bullfights and all-night parties. Also big celebrations in León, while in Haro (where festivities started on the 24th) there’s the drunken Batalla del Vino.
Aug 15: Fiesta de la Assumption Colourful festivals in La Alberca and Peñafiel.
Aug 16: Día de San Roque Fiesta in El Burgo de Osma; also bullfights in the wooden plaza in Peñafiel.
Last week Aug: Fiesta de San Agustín In Toro, with the “fountain of wine” and encierros.
Sept 8: Fiesta Virgen de la Vega First day of the fiesta in Salamanca, beginning the evening before and lasting two weeks, as well as the famous bull-running in Tordesillas.
Sept 21: Día de San Mateo Major ferias in Valladolid and especially Logroño, where the Rioja harvest is celebrated with a week’s worth of hijinks.