Sierra de la Demanda | |
|---|---|
&sq=&lang=&file=File:SIERRA_DE_LA_DEMANDA.jpg) | |
| Country |  Spain |
| Autonomous community |  Castile and León |
| Province | &sq=&lang=&file=File:Flag_Burgos_Province.svg){kind=small} Burgos |
| Capital | &sq=&lang=&file=File:Bandera_de_Salas_de_los_Infantes.jpg){kind=small} Salas de los Infantes |
| Time zone | UTC+1 (CET) |
| • Summer (DST) | UTC+2 (CEST) |
| Largest municipality | Salas de los Infantes |
Sierra de la Demanda is a comarca located south-east of the province of Burgos in the autonomous community of Castile and León, Spain. It is bounded on the north-east by the Montes de Oca comarca, north-west by the Alfoz de Burgos, south-east by the province of Soria, south-west by the Ribera del Duero comarca, on the east by the province of La Rioja and west by the Arlanza comarca. It is named after the mountain sub-range of Sierra de la Demanda, the northwesternmost end of the Sistema Ibérico.[1]