The Museo Casa de Cervantes is a museum dedicated to the life and works of Miguel de Cervantes, one of Spain's most celebrated writers. Located in the Barrio de las Letras, the museum is housed in a building where Cervantes is believed to have lived for a period of time. Visitors can explore the rooms furnished in the style of the 17th century and learn about Cervantes' life and literary contributions. The museum also displays various editions of Cervantes' masterpiece, 'Don Quixote,' and hosts literary events and exhibitions.