The
Siege of Alkmaar (1573) was a turning point the
Eighty Years' War and the
Anglo–Spanish War. The
burghers of the Dutch city of
Alkmaar fought off the
Spanish (who had set up their camp in
Oudorp) between August 21 and October 8, 1573, with boiling tar and burning branches from their renewed city walls. The garrison included a detachment of English and Scots soldiers (including a few survivors from the
siege of Haarlem).