The first written mention of San Vicenzo do Pino Historical milestone · O Pino, Arzúa, A Coruña Image of O Pino, not of the place itself. King Ordoño II (914-924) mentioned San Vicenzo do Pino in writing, the first documentary appearance of the place name that gives the concello (municipality) its name and that alludes to a high or steep site. 915 Photo: Bene Riobó (CC BY-SA 4.0) What to see and do in O Pino