The Great Siberian Ice march (Russian: Великий Сибирский Ледяной поход, Velikiy Sibirskiy Ledyanoy pokhod) was the winter retreat of Vladimir Kappel's White Russian Army in the course of the Russian Civil War in January–February 1920. The bloodiest campaign battles occurred at the villages of Yakovlevka, Birulka, and Gruznovskaya, as well as the city of Barguzin.