The festival in Spain dedicated to the fall of the city of Valencia with fireworks is called Las Fallas. This vibrant celebration features spectacular fireworks displays, showcasing creative pyrotechnics that light up the night sky. The festival commemorates the city’s history and culture and culminates in the burning of elaborate floats or "fallas," representing various themes or figures, symbolizing renewal. The festivities attract thousands of visitors who enjoy music, parades, and traditional foods, creating a lively atmosphere that honors Valencia's heritage.