AdaneroAdanero is a municipality of Spain located in the province of Ávila, Castile and León. The municipality has a total area of 31.42 km2 and, as of 2025, a registered population of 207, according to the INE.WWW Official SiteHistoryAdanero was granted the privilege of town in 1630, during the reign of Philip IV, becoming independent from the land of Ávila.