Iglesia de San Millán de Unzué Monument · Unzué/Untzue, Zona Media, Navarra A parish church of medieval origin, transformed in the 16th century with a polygonal choir and tierceron vaults, and a Baroque altarpiece from the late 17th century. siglo XVI Photo: Iñaki LL (Public domain) What to see and do in Unzué/Untzue