Barcelona is the capital of Catalonia and Spain's second city.
- Population: 1.6 million (city), 5.5 million (metro)
- Language: Catalan and Spanish (Castilian)
- Airport: El Prat (BCN), 15 km from center
- Climate: Mediterranean, mild winters (10°C), warm summers (28°C)
- Sea: 4.5 km of urban beaches
Popular expat neighborhoods
- Eixample: Central, grid layout, modernist, families
- Gracia: Village vibe, trendy, lively squares
- El Born/Gothic: Historic, lively, touristy
- Sarria-Sant Gervasi: Upscale residential, families, schools
- Poblenou: Former industrial, startups, lofts, 22@
