Festivities of a Guadalupe Activity · Rianxo, Barbanza, A Coruña Image of Rianxo, not of the place itself. The patron saint festivities of the third weekend in September, with more than a century and a half of tradition; its maritime procession gathers more than a hundred decked-out boats and ends with the whole town singing A Rianxeira. Photo: Luis Miguel Bugallo Sánchez (Lmbuga Commons)(Lmbuga Galipedia) (CC BY-SA 3.0) What to see and do in Rianxo