The festival famous for four-day celebrations and vibrant street parties in Trinidad and Tobago is Carnival. Held annually before the Christian season of Lent, Carnival includes a blend of music, dance, and colorful costumes, showcasing the rich cultural heritage of Trinidad and Tobago. Participants often engage in festivities such as calypso and soca music, vibrant parades, and elaborate masquerade balls, reflecting the island's history of diversity and celebration.