Saint Michael 2022 - Aizarnazabal from May 5 to May 8. Past days. Thursday, May 5 Saturday, May 7 Sunday, May 8 You might be also interested in: Fiesta of Matiena 2022 - Trana-Matiena (Biscay) - 45 Kms. Otxomaio 2022 - Orduna (Biscay) - 94 Kms. Saint Isidore 2022 - Cruces (Biscay) - 87 Kms. Spring Fiesta 2022 - Noain (Valle de Elorz) (Navarre) - 91 Kms. Traditional Fiesta 2022 - Sanfuentes (Biscay) - 98 Kms.