Battle of Clavijo
844 CE.
Shown on the map at 42.369°, -2.407°.
The Battle of Clavijo is a battle which became a popular theme of Spanish traditions regarding the Reconquista. Stories about the battle first arose in the 13th century. According to these stories, it was fought near Clavijo between Christians led by Ramiro I of Asturias and Muslims led by the Emir of Córdoba. The Diccionario de historia de España (1968) and the historiographical criticism of Juan Francisco Masdeu have made it be considered today a legendary battle, whose inclusion in the chronicles would be due to Archbishop Rodrigo Jiménez de Rada, in the 1200's that would include, mixing data from other battles of different times and locations. However, the battle was celebrated as an element of shaping Spanish national history and the origin of the pilgrimage of the way of Saint James.
Text from the Wikipedia article Battle of Clavijo, licensed CC BY-SA 4.0.