Сьерра-Морена
The Sierra Morena appears in the novel "Don Quixote". When Sancho Panza suggests the mountains as a refuge from the Holy Brotherhood after Don Quixote frees a group of galley slaves, the two escape into the Sierra Morena. In the mountains, Quixote contemplates the burdens of knighthood. In Voltaire's satire "Candide", the main characters stop there on their escape from Lisbon (chapter 9–10).