Fiesta of Montellano 2017 from August 24 to August 27. Past days. Thursday, August 24 Friday, August 25 Saturday, August 26 Sunday, August 27 You might be also interested in: Big Week 2017 - Bilbao - 26 Kms. Saint Roch 2017 - Llodio (Alava) - 27 Kms. Martyrdom of Saint John 2017 - Bakio - 42 Kms. Saint Bartholomew 2017 - Zamudio - 33 Kms. Fiesta of Quintana Maria 2017 - Quintana Maria (Burgos) - 63 Kms.