Pedanías of Cartagena Curiosity · Cartagena, Campo de Cartagena, Murcia Image of Cartagena, not of the place itself. The extensive municipality of Cartagena, covering 558 square kilometers, is organized into numerous coastal and inland hamlets such as El Algar, La Palma, Pozo Estrecho, Perín and Los Nietos, each with its own identity and festive calendar. Photo: Diego Delso (CC BY-SA 4.0) What to see and do in Cartagena