Interesting facts El Cogulló Salt Mountain Surpasses Natural Hill and Becomes Europe’s Largest Visible Accumulation of Salt and Potash, Measuring 1.5 Km Long and Up to 30 Meters High, Weighing 38 Million Tons, Equivalent to More Than 300 Full Maracanã Stadiums Valdemar Medeiros 14/03/2026 at 17:50