The Carnival of Oruro is a vibrant festival held annually in Oruro, Bolivia. Recognized by UNESCO as a Masterpiece of the Oral and Intangible Heritage of Humanity, it features a blend of indigenous traditions and Catholic beliefs. The carnival typically takes place in February or March, leading up to Ash Wednesday, and attracts thousands of visitors. During the carnival, colorful parades showcase elaborate costumes, traditional music, and dance performances. Participants represent various cultural groups, including the Moreno and Diablada dancers, who perform to honor the Virgin of Socavón, the festival's patron saint. The event highlights Bolivia's rich cultural heritage and community spirit.