Fiesta of Castrojeriz 2018 from June 22 to June 24. Past days. Friday, June 22 Saturday, June 23 Sunday, June 24 Friday, June 29 You might be also interested in: Fiesta of Villada 2018 - Villada (Palencia) - 97 Kms. Saint John 2018 - Ona - 99 Kms. Fiesta of Fuentelcesped 2018 - Fuentelcesped - 100 Kms.