El nombre "de Segura" Historical milestone · La Puerta de Segura, Sierra de Segura, Jaén Image of La Puerta de Segura, not of the place itself. The municipality, formerly called only "La Puerta", was granted town status in 1833 and added "de Segura" to its name in 1916. Photo: Juan José Moreno Mira (Guadalinfo.lapuertadesegura) (CC BY-SA 4.0) What to see and do in La Puerta de Segura