El Arenal is a town located in the province of Ávila within the autonomous community of Castile and León. El Arenal is located in Spain's Parque Regional de la Sierra de Gredos.Country: EspañaAutonomous Community: Castilla y LeónProvince: ÁvilaAltitude: 890 msnmArea: 27.13 km²Population: 1,146 hab. (INE 2006)Density: 38.30 hab/km²Postal code: 05416