Cartagena Suena Navidad

A Christmas music festival in a 2,500-capacity tent in Parque de la Rambla, next to the Cartagonova stadium. Highlights include Despistaos (18 Dec), La M.O.D.A. with Pájaro Guía (19 Dec), Demarco Flamenco (26 Dec), two days of Rock in Carthago (20 and 27 Dec), a New Year's Eve party and themed nights until 10 January. Start times aren't published yet; concert tickets are sold online, and the festival is for over-16s.

Details come from the organiser's listing — check the official page before you set off.