Tourists gather at the Carmel Bunkers scenic viewpoint to enjoy the sunset in Barcelona on October 3, 2024. Tourists are flocking to Barcelona in ever increasing numbers, fueling anger among locals who complain that mass tourism in driving up housing prices and overwhelming public spaces in Spain's second city. (Photo by Josep LAGO / AFP) (Photo by JOSEP LAGO/AFP via Getty Images)

Motorhomes parked on a street in Palma de Mallorca on September 16, 2024. Motorhomes and caravans turn into homes as rental prices and housing precariousness increase. Tourists are flocking to Spain in ever increasing numbers, fueling anger among locals who complain that mass tourism in driving up housing prices and overwhelming public spaces in Spain's second city. (Photo by JAIME REINA / AFP) (Photo by JAIME REINA/AFP via Getty Images)

Tourists wait for visiting Park Guell in Barcelona on October 11, 2024. Tourists are flocking to Barcelona in ever increasing numbers, fueling anger among locals who complain that mass tourism in driving up housing prices and overwhelming public spaces in Spain's second city. (Photo by Josep LAGO / AFP) (Photo by JOSEP LAGO/AFP via Getty Images)

Motorhomes parked on a street in Palma de Mallorca on September 16, 2024. Motorhomes and caravans turn into homes as rental prices and housing precariousness increase. Tourists are flocking to Spain in ever increasing numbers, fueling anger among locals who complain that mass tourism in driving up housing prices and overwhelming public spaces in Spain's second city. (Photo by JAIME REINA / AFP) (Photo by JAIME REINA/AFP via Getty Images)

Tourists are pictured at the port in Barcelona on October 4, 2024. Tourists are flocking to Barcelona in ever increasing numbers, fueling anger among locals who complain that mass tourism in driving up housing prices and overwhelming public spaces in Spain's second city. (Photo by Josep LAGO / AFP) (Photo by JOSEP LAGO/AFP via Getty Images)

Tourists cross a street at the port in Barcelona on October 4, 2024. Tourists are flocking to Barcelona in ever increasing numbers, fueling anger among locals who complain that mass tourism in driving up housing prices and overwhelming public spaces in Spain's second city. (Photo by Josep LAGO / AFP) (Photo by JOSEP LAGO/AFP via Getty Images)

BERLIN, GERMANY - OCTOBER 14: German Chancellor Olaf Scholz (R) greets Milos Vucevic, Prime minister of Serbia at the Chancellery during the opening at the Berlin Process Summit 2024 on October 14, 2024 in Berlin, Germany. The Berlin Process is an international initiative established in 2014 that fosters development in the six western Balkan nations: Albania, Serbia, Montenegro, Kosovo, North Macedonia and Bosnia and Herzegovina in the spheres of civil society, youth and business. (Photo by Michele Tantussi/Getty Images)

Tourists pull their luggage at the port in Barcelona on October 4, 2024. Tourists are flocking to Barcelona in ever increasing numbers, fueling anger among locals who complain that mass tourism in driving up housing prices and overwhelming public spaces in Spain's second city. (Photo by Josep LAGO / AFP) (Photo by JOSEP LAGO/AFP via Getty Images)