Conjunto histórico de Vejer de la Frontera Monument · Vejer de la Frontera, La Janda, Cádiz The historic centre was declared Conjunto Histórico-Artístico (Spain's heritage designation in force between 1931 and 1985) in 1976 (code RI-53-0000206); with Law 16/1985 this category was automatically transformed into Bien de Interés Cultural (Spain's highest level of heritage protection). 1976 Photo: Dietmar Giljohann at German Wikipedia (CC BY-SA 3.0) What to see and do in Vejer de la Frontera