The Museo del Romanticismo is a charming museum near the Retiro subway station that offers a glimpse into the romantic era of the 19th century. It showcases a collection of decorative arts, furniture, paintings, and personal belongings from the Romantic period. The museum offers free admission on Saturdays from 2:00 PM to 8:00 PM and on Sundays, allowing visitors to immerse themselves in the atmosphere of the Romantic era and appreciate the artistic and cultural expressions of that time.