Traders from neighbouring African countries pour into the city markets to buy basic consumer goods that are either dear or unavailable at home.

ECONOMIST: A city��s metamorphosis

During the celebration, around 3, 000 gauchos pour into Salta city from the surrounding towns for an evening of dance and music around campfires at the base of San Bernardo Hill, a peak that overlooks the capital.

BBC: Stepping into Salta��s folklore culture

Every summer New Yorkers hear a steady thwack of rubber slapping pavement as flip-flop-wearing interns pour out of subways and into offices across the city.

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