On a rainy afternoon in Rio de Janeiro, visiting a museum is a great way to spend your time. The city is home to several world-class museums that offer a fascinating glimpse into the history, art, and culture of Brazil. The Museum of Tomorrow, located in the vibrant neighborhood of Praça Mauá, is a futuristic science museum that explores the challenges and possibilities of the future. The National Museum of Brazil, located in Quinta da Boa Vista, houses a vast collection of natural history, anthropology, and archaeology. Another popular choice is the Museum of Modern Art, which showcases contemporary Brazilian art and hosts temporary exhibitions. Spend your rainy afternoon exploring the rich cultural heritage of Rio de Janeiro at one of these museums.