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 adanero.esHistoryAdanero was granted the privilege of town in 1630, during the reign of Philip IV, becoming independent from the land of Ávila.