Кирилло-Белозерский монастырь
On July 10, 1612, Poles captured Belozersk without fight. The town was looted, and its governor fled to Kirillov, hiding in the fortified Kirillo-Belozersky Monastery. Lisowski's men reached the monastery on August 20, but its siege did not begin until December 1612. Since Polish brigands, numbered at some 3000 men, did not have any artillery, they failed to capture the abbey with its stone walls.