Continued high temperature and low rainfall has caused the water levels of many lakes and rivers in Europe to drop, and some historical relics that were originally covered by water bodies have also been exposed.
Drought has lowered the water level of the Danube.
The wreckage of dozens of warships has been exposed near Prakhovo in eastern Serbia.
The warships were confirmed to belong to Nazi Germany's Black Sea Fleet, and many still had tons of ammunition and explosives left on them.
In the central Spanish province of Cáceres, a ring of Stonehenge has been exposed as the water level of the Valdecanas reservoir plummeted.
Known as the "Guadalperal Tomb," the Stonehenge reportedly consists of 150 stones dating back to 5000 BC.
In Germany, the falling water level of the Rhine has exposed large boulders engraved with letters and numbers.
Known as the "Hunger Stones," the stones were inscribed by people who suffered from drought-induced starvation decades ago.
In early August, when the water level of the Po River in Italy dropped, fishermen found a bomb on the exposed riverbed nearby.
According to reports, the bomb weighed more than 450 kilograms and was left over from World War II.
The bomb was then taken to a safe area by Italian military personnel and detonated.
(made by Sui Zhiyuan)
Responsible editor: [Wang Kai]