The Museu de Arte Contemporânea de Niterói, also known as the Niterói Contemporary Art Museum, is a striking architectural landmark in Rio de Janeiro, Brazil. Designed by Oscar Niemeyer, this modernist structure resembles a UFO perched on a cliffside overlooking Guanabara Bay. With a collection of over 1,200 works, it has become a popular destination for art enthusiasts and tourists alike. The museum's unique design and stunning location make it a must-visit spot for anyone exploring the vibrant cultural scene of Rio de Janeiro.