El Arenal is a town located in the province of Ávila within in the autonomous community of Castile-Leon. El Arenal is located in Spain's Parque Regional de la Sierra de Gredos. * Country: España * Autonomous Community: Castilla y León * Province: Ávila * Altitude: 890 msnm * Area: 27.13 km² * Population: 1,146 hab. (INE 2006) * Density: 38.30 hab/km² * Postal code: 05416