Cataluña, or Catalonia, is an autonomous community located in the northeastern part of Spain. It has its own distinct culture, language, and traditions, with Catalan being the primary language spoken alongside Spanish. The region is known for its diverse landscapes, including beautiful beaches along the Costa Brava and the mountainous areas of the Pyrenees. The capital of Cataluña is Barcelona, a vibrant city famous for its unique architecture, including works by the renowned architect Antoni Gaudí. Cataluña has a rich history and has been a significant economic and cultural center in Spain, contributing to the country's art, cuisine, and industry.