The famous festival held in Rio de Janeiro, Brazil, is the Carnival. This vibrant event typically occurs in February or March before Lent and is renowned for its extravagant parades, samba music, and colorful costumes. Carnival celebrations attract millions of participants and visitors, showcasing Brazilian culture, creativity, and spirited enthusiasm. The festival features samba schools competing in grand parades at the Sambadrome, with elaborate floats and dazzling costumes. Beyond the parades, street parties and blocos fill the city, bringing people together to celebrate life, music, and community in a jubilant atmosphere.