Crossing the Gulf of Bothnia

Crossing Kvarken
Part of the Finnish War

Crossing Kvarken
Date8–10 March 1809
Location
Result Russian victory
Territorial
changes
Swedish are evacuated Västerbotten
Belligerents
Sweden Russian Empire
Commanders and leaders
Georg Carl von Döbeln Michael Andreas Barclay de Tolly
Strength
1,000 3,000
Casualties and losses
400 captured ~200

The crossing the Gulf of Bothnia, specifically Kvarken (Swedish: korsar Bottenviken; Russian: Переход через Кваркен), was a march of Russians through Kvarken, Gulf of Bothnia, to the territory of Sweden at Umeå. It was during the Finnish War in March 1809.