Iglesia de Nuestra Señora de la Asunción de Mutriku Monument · Mutriku, Debabarrena / Bajo Deba, Gipuzkoa Neoclassical church begun in 1803 and completed in 1843, designed by architect Silvestre Pérez. 1803-1843 Photo: Roberto Chamoso G (CC BY-SA 3.0 es) What to see and do in Mutriku