Barcelona’s legendary Olympic beaches—built for the ‘92 Games—are now facing their toughest rival yet: rising sea levels. Unlike natural coastlines, these man-made sands are eroding fast, with local fans and tourists watching their favorite summer hangout shrink year after year. The mayor of Montgat says only a third of the beach remains. Is it time for a comeback play, or will the sea claim victory? #Sports #Barcelona #OlympicLegacy