Offering in Castrillo de la Valduerna Saturday, June 15 19:00 Mieres (Asturias) 116 Kms. Saint John 2024 Offering. You might be also interested in: Offering in Asturias (1) Offering in the province of Salamanca (1) Offering in the Community of Madrid (1) Offering in the province of Toledo (1) Offering in La Rioja (3)