Hunger stone

A hunger stone is a type of hydrological landmark common in Central Europe. Hunger stones serve as famine memorials and warnings and were erected in Germany and in ethnic German settlements throughout Europe in the 15th through 19th centuries.

These stones were embedded into a river during droughts to mark the water level as a warning to future generations that they will have to endure famine-related hardships if the water sinks to this level again. One famous example in the Elbe river in Děčín, Czech Republic, has "Wenn du mich siehst, dann weine" carved into it as a warning.Many of these stones, featuring carvings or other artwork, were erected following the hunger crisis of 1816–1817 caused by the eruptions of the Tambora volcano.In 1918, a hunger stone on the bed of the Elbe River, near Tetschen, became exposed during a period of low water coincident to the wartime famines of World War I. Similar hunger stones in the river were uncovered again during a drought in 2018.