What is Calahorra?
{{Infobox settlement |official_name = Calahorra |website = |image_skyline = |image_flag = Bandera de Calahorra.png |image_seal = Coat of Arms of Calahorra.svg |image_map = Calahorra - La Rioja (Spain) - Municipality Map.svg |map_caption = Location within [[La Rioja (autonomous community)|La Rioja]] |subdivision_type = [[Countries of the world|Country]] |subdivision_type1 = [[Autonomous communities of Spain|Autonomous community]] |subdivision_type2 = [[Comarca]] |subdivision_name = [[Spain]] |subdivision_name1 = [[La Rioja (autonomous community)|La Rioja]] |subdivision_name2 = [[Rioja Baja]] |leader_title = |leader_name = |area_total_km2 = 93.57 |area_land_km2 = |area_water_km2 = |population_as_of = 2009 |population_total = 24787 |population_density_km2 = auto |timezone = CET |utc_offset = +1 |timezone_DST = CET |utc_offset_DST = +2 |coordinates={{coord|42|18|00|N|1|58|00|W|region:ES|display=inline,title}} |elevation_m = 358 |footnotes = }} '''Calahorra''', ({{IPA-es|kalaˈora|pron}}), [[La Rioja (autonomous community)|La Rioja]], [[Spain]] is a [[Municipality of Spain|municipality]] in [[Rioja Baja]]. It is near the border with [[Navarre]] on the [[river]] [[Ebro]]. During [[ancient Roman]] times, Calahorra was known as ''Calagurris Fibularia''. ==Location== The city is located on a [[hill]] at an [[altitude]] of {{convert|358|m}} at the [[confluence]] of the Ebro and [[Cidacos]] rivers. It has an [[area ]]of {{convert|91.41|km2}}. Calahorra is the second-largest city in La Rioja in [[population]] and importance. 21,060 people live there. == History == People have lived in the area that is now Calahorra since the [[Paleolithic]]. It has had a stable [[population]] since the [[Iron Age]]. [[Roman Empire|Rome]] took control of the town in 187 BC. They made it more important as an [[administration|administrative centre]] for [[region]]s near it. [[Julius Caesar]] and [[Augustus Caesar]] gave the city (then named ''Calagurris'') converted the town into a [[municipality]]. They developed its [[city pla