Burger King is a well-known fast-food chain with a branch in Plaza de España, Barcelona. They are famous for their flame-grilled burgers made with quality ingredients. Burger King offers a variety of burger options, from classic beef patties to chicken and vegetarian options. Their burgers are known for their signature flame-grilled flavor and generous portion sizes. The restaurant has a casual and family-friendly atmosphere, making it a great spot for a quick and satisfying meal. If you're in the mood for a classic fast-food burger in Plaza de España, Burger King is a reliable choice.