Koknese Castle

Koknese Castle
Kokneses pils
Vidzeme, Koknese municipality, Latvia
Near Koknese
Ruins of the castle in 2007
Castle from the northwest in the 17th century
Site information
TypeCastle
OwnerMunicipal, state
Open to
the public
Yes
ConditionRuins
Location
Koknese Castle
Coordinates56°38′17″N 25°25′3″E / 56.63806°N 25.41750°E / 56.63806; 25.41750
Site history
Built1209 (1209)
Built byAlbert of Riga
In use491–492 years
MaterialsLime-gravel mortar bricks, light grey dolomite
FateDemolished in 1701
Battles/warsBattle of Kokenhausen (1601)
Northern War of 1655–1660
Great Northern War (1701)

Koknese Castle (Latvian: Kokneses pils, German: Burg Kokenhusen) is a complex in Koknese, in the Vidzeme region of Latvia, dating from the 13th century. The castle was situated on a high bluff overlooking the Daugava river valley. In 1965 a hydroelectric dam was built downriver, creating a water reservoir that partially submerged the castle and flooded the surrounding valley.

The castle was heavily contested between Polish, Swedish and Russian forces in the 16th and 17th centuries. It changed hands many times, while the native inhabitants endured periodic slaughter, capture, and famine. In 1701, during the Great Northern War, Koknese was blown up by retreating forces to avoid the strategic castle falling into advancing Russian hands.