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Łydynia
Ciechanów Castle, beside the Łydynia
Location
Country	Poland
Physical characteristics
Mouth
• location	Wkra
• coordinates	52°42′24″N 20°26′41″E / 52.706595°N 20.444824°E / 52.706595; 20.444824
Length	72 km (45 mi)
Basin features
Progression	Wkra→ Narew→ Vistula→ Baltic Sea

Łydynia is a river of north-eastern central Poland, a left tributary of the Wkra at the town of Sochocin, with an overall length of 72 kilometers.^[1]

The river flows past Ciechanów and its ancient Mazovian ducal castle. Its own tributaries include the Giedniówka, the Dunajczyk, the Stawnica, and the Pławnica.

Referencesedit