Bonfires in Grijota Saturday, June 29 00:00 Zaratan (Valladolid) 51 Kms. Saint Peter 2024 Bonfire. You might be also interested in: Bonfires in the province of Valladolid (1) Bonfires in the province of Leon (1) Bonfires in Asturias (2) Bonfires in Biscay (3) Bonfires in La Rioja (2)