Fiestas de Goikolarra 2026 from May 29 to May 31. Past days. Friday, May 29 Saturday, May 30 Sunday, May 31 You might be also interested in: Saint Mary 2026 - Alonsotegui (Biscay) - 60 Kms. Neighbourhood Fiesta 2026 - Ibarrekolanda (Biscay) - 60 Kms. Fiesta of Lamiako 2026 - Lamiako (Biscay) - 68 Kms. Holy Trinity 2026 - Las Carreras (Biscay) - 75 Kms.