The Museu Nacional do Teatro e da Dança, or the National Museum of Theatre and Dance, is dedicated to preserving and showcasing the history of performing arts in Portugal. Located in the Palácio do Monteiro-Mor, the museum houses a vast collection of costumes, props, photographs, and documents related to theater and dance. Visitors can explore the rich heritage of Portuguese performing arts and learn about the influential figures who have contributed to the country's cultural scene. With free admission on Sundays and public holidays until 2 pm, it is a must-visit for theater and dance enthusiasts.