Europe’s drought and heatwave revealed an ancient Roman military camp complex, Aquis Querquennis, as water levels in the Lima River in Galicia, Spain, dropped. GALIDRONE Screengrab from Farodevigo's Twitter Recent droughts have impacted the regional landscapes throughout the world. This drought in northwestern Spain has revealed new findings at the military site at Aquis Querquennis when reservoir levels fell around 50%. Aquis Querquennis is a Roman fort in Ourense Province, Galicia. I