3Barcelona, Spain

Barcelona is known for its unique architecture, vibrant culture, and beautiful beaches. However, the influx of tourists, especially during the summer, has caused tension between locals and visitors.
The city’s residents have expressed frustration over rising rents, noise, and overcrowded public spaces. To address this, Barcelona has limited the number of tourist accommodations and restricted large groups from visiting certain areas. The city is working hard to balance tourism and local life.