The patron of Luni is the Madonna del Mirteto, celebrated on 8 September, the feast of Mary's Nativity. Her reference point is the sanctuary of Nostra Signora del Mirteto.
Luni has carried this name only recently: until 20 April 2017 the municipality was called Ortonovo, and the town hall sits in the hamlet of Casano. It is the easternmost municipality of Liguria, on the border with Carrara.



