A brutal summer has caused havoc for many in rural Spain, but one unexpected side-effect of the country's worst drought in decades has delighted archaeologists – the emergence of a prehistoric stone circle in a dam whose waterline has receded.
A brutal summer has caused havoc for many in rural Spain, but one unexpected side-effect of the country's worst drought in decades has delighted archaeologists – the emergence of a prehistoric stone circle in a dam whose waterline has receded.