La explosión del polvorín del castillo del Águila Historical milestone · Gaucín, Serranía de Ronda, Málaga Image of Gaucín, not of the place itself. In 1848 an explosion in the powder magazine of Gaucín's Águila castle ruined much of the fortress, which had been renovated in 1839 by General Serrano Valdenebro. Photo: Lolo (CC BY-SA 2.0) What to see and do in Gaucín