Catalonia is an autonomous community located in northeastern Spain with a population of 7.5 million. The main languages spoken are Catalan and Spanish. The flag of Catalonia features four red stripes on a yellow background representing its history. Barcelona is the capital and largest city, known for its architecture including works by Antoni Gaudi like Park Güell and Casa Batlló. Catalonia has geographic diversity from the Pyrenees mountains to coastal areas and rivers like the Ebro. Important symbols include the Montserrat monastery and La Moreneta statue. Traditional dances, foods, and holidays are also described.