Fiestas de San Martín de Amoroto Activity · Amoroto, Lea-Artibai / Markina-Ondarroa, Bizkaia Image of Amoroto, not of the place itself. Amoroto's patron saint festival, with additional pilgrimages in honour of San Miguel (29 September) and Santa Bárbara (4 December), as well as the neighbourhood festivals of Ugaran-Oleta on the second weekend of June. 4 de julio Photo: Ibai1984 (CC BY-SA 4.0) What to see and do in Amoroto