Steinstossen (translated to 'stone throwing' in English) is the Swiss variant of stone put, of throwing a heavy stone overhead using both arms for the longest distance.[1] Practiced among the alpine population since prehistoric times, it is recorded to have taken place in Basel in the 13th century. During the 15th century, it is frequently recorded to have been practiced alongside the Schützenfeste of the Old Swiss Confederacy.
The historical throwing event is also central to the Unspunnenfest, a festival inaugurated in 1805 in Interlaken near the old ruins of Unspunnen Castle in the Bernese Alps, and held once every twelve years.