In Italy, Portugal and Spain, activists used water pistols and a “noisy stroll” of suitcases to draw attention to rising housing costs and the environmental toll of tourism.

Want to know where the most authentic, least crowded holidays can be taken in the country? These statistics will help you ...

I was in Borja, a 5,000-person town in Spain's northern Aragon province ... seemingly random paint-splattered walls or works are now tourist attractions (Credit: Alamy) In fact, the story of ...