Brazil Carnival is a vibrant festival celebrated in Rio de Janeiro, marking the beginning of Lent, which is a 40-day period leading up to Easter. It occurs annually from noon on the Friday before Ash Wednesday and lasts for about a week, attracting numerous visitors from around the world. The carnival features colorful events, lively samba music, and extravagant costumes, creating a joyful atmosphere. Traditionally, it serves as a final celebration before the period of penitence, with participants often dressing in opposing roles, such as women dressing as men and the wealthy dressing as the poor. The festival has historical roots dating back to the 1650s and was influenced by the Portuguese festival 'Entrudo.' Samba music, which became integral to the carnival in the early 20th century, adds to the unique cultural experience of this renowned event.