Battle of Giornico

Battle of Giornico
Part of Transalpine campaigns

Luzerner Schilling miniature
Date28 December 1478
Location46°23′00″N 8°53′00″E / 46.3833°N 8.88333°E / 46.3833; 8.88333
Result Victory for the Old Swiss Confederacy
Belligerents
Duchy of Milan Old Swiss Confederacy
Commanders and leaders
Unknown Unknown
Strength
Thousands c.600 (from Uri, the Leventina valley, Zurich, Schwyz and Lucerne)
Casualties and losses
1,400 Unknown (possibly 0)

In the Battle of Giornico, also known as the battle of large rocks (Italian: Battaglia di Giornico, dei Sassi Grossi; German: Schlacht bei Giornico) (28 December 1478), about 600 Swiss troops ambushed from above and defeated a larger force of the Duchy of Milan, confined in a narrow icy valley, by rolling large boulders down the hillside against the Milanese.