Church of San Pedro de Grixoa Monument · Viana do Bolo, Viana, Ourense A church raised in the 13th century, already at the transition from Romanesque to Gothic, of which barely anything original remains beyond the main doorway, crowned by an austere pierced rose window; inside it preserves a Baroque altarpiece. Photo: José Antonio Gil Martínez from Vigo, Spain (CC BY 2.0) What to see and do in Viana do Bolo