Buenos Aires Facts
- Tango music and dance were invented in the 1920s in Buenos Aires.
- Avenida 9 de Julio is the widest street in the world with sixteen lanes.
- Buenos Aires is the capital of Argentina.
- Buenos Aires has population of 3,000,000 (city) and 13,000,000 in the metro area.
- Buenos Aires is an European-style city.
- The best time to visit Buenos Aires is between September and November (spring time).