Catalonia is located in northeastern Spain and is divided into four provinces containing 947 towns. Its history began with Guifré el Pilós in the 9th century and it was later unified with the Crown of Aragon, expanding across the Mediterranean coast. In the 18th century, Catalonia lost rights after losing a war to Spain. Today, Catalonia enjoys more autonomy but some seek full independence. The region has a unique culture with its own language, flags, foods like pa amb tomàquet, and traditions like human towers called castells.