Church of San Xoán de Tirán Monument · Moaña, Morrazo, Pontevedra A 13th-century church in the passage from late Romanesque to Gothic, raised almost at the water's edge in the parish of Tirán, facing the ría de Vigo; it is one of the oldest churches preserved in the municipality. Photo: José Antonio Gil Martínez (CC BY 2.0) What to see and do in Moaña