Tourists who treat themselves - a challenge for Barcelona

Tourists watching the sunset over Barcelona.

Barcelona's tourists contribute to the city's economy, but they also create rubbish, emissions and high housing prices.

Of: Agnes Karlsson

Increased tourism can have both positive and negative consequences for the world's cities. The city of Barcelona, ​​whose population is more than doubled annually through tourism, lives largely on visitors. At the same time, the city suffers from high housing prices and emissions from holidaymakers who want to indulge.

November 1, 2018, FUF-correspondents