Canet de Mar Main Festival Activity · Canet de Mar, Maresme, Barcelona Image of Canet de Mar, not of the place itself. The Festa Major of Canet de Mar (Maresme), in honour of Sant Pere and Sant Pau, is held on 29 June. Its events include the Nit Màgica, an international street performing arts gathering, a night-time walk through the village's history, and a habaneras singing session. finals de juny Photo: Viquipèdia / Wikimedia Commons (CC BY-SA) What to see and do in Canet de Mar