The "House of Barcelona" refers to the historical and cultural significance of the city of Barcelona, located in Spain. It is known for its rich architectural heritage, including works by famous architect Antoni Gaudí, such as the Sagrada Família and Park Güell. The city is also a hub for art, sports, and gastronomy, attracting millions of tourists each year. Additionally, the "House of Barcelona" symbolizes the city's unique identity, which blends Catalan traditions with modern influences. It plays a vital role in the Catalonia region, showcasing its language, culture, and history through various festivals and events.