Fiesta of Montellano 2019 from August 22 to August 25. Past days. Thursday, August 22 Friday, August 23 Saturday, August 24 Sunday, August 25 You might be also interested in: Big Week 2019 - Bilbao - 26 Kms. Saint Roch 2019 - Llodio (Alava) - 27 Kms. Fiesta of San Bartolome 2019 - San Bartolome - 18 Kms. Saint Bartholomew 2019 - Zamudio - 33 Kms. Bartholomew the Apostle 2019 - Gatica - 33 Kms.