The Cárcel del Saladero also known as Cárcel de Villa, was a prison in the Spanish city of Madrid, operational during the 19th century. The name of the prison arose from its original use for bacon sal

Madrid is the capital and most populous city of Spain. It had a population of over 3.4 million in the city proper in 2025, and a metropolitan area population of approximately 6.8 million. Madrid is th