Iglesia de San Miguel Arcángel de Idiazabal Monument · Idiazabal, Goierri, Gipuzkoa Church with a Romanesque-Gothic portal considered one of the most elegant in Gipuzkoa, and an altarpiece by Miguel de Irazusta with a carving of Saint Michael by Luis Salvador Carmona. Photo: Uranzu (CC BY-SA 4.0) What to see and do in Idiazabal