Instruch River
Encyclopedia
The Instruch is a river
in Russia
's Kaliningrad Oblast
. It develops northeast of Dobrovolsk (formerly Pillkallen, Schlossberg between 1938-1946) and, along with the Angrapa River, forms the Pregolya
near Chernyakhovsk
.
Prior to 1945, the river was part of German
East Prussia
. The town of Insterburg (now Chernyakhovsk) was named after the river's German name, Inster.
River
A river is a natural watercourse, usually freshwater, flowing towards an ocean, a lake, a sea, or another river. In a few cases, a river simply flows into the ground or dries up completely before reaching another body of water. Small rivers may also be called by several other names, including...
in Russia
Russia
Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...
's Kaliningrad Oblast
Kaliningrad Oblast
Kaliningrad Oblast is a federal subject of Russia situated on the Baltic coast. It has a population of The oblast forms the westernmost part of the Russian Federation, but it has no land connection to the rest of Russia. Since its creation it has been an exclave of the Russian SFSR and then the...
. It develops northeast of Dobrovolsk (formerly Pillkallen, Schlossberg between 1938-1946) and, along with the Angrapa River, forms the Pregolya
Pregolya
The Pregolya or Pregola is a river in the Russian Kaliningrad Oblast exclave.It starts as a confluence of the Instruch and the Angrapa and drains into the Baltic Sea through Vistula Lagoon. Its length under the name of Pregolya is 123 km, 292 km including the Angrapa. The basin has an...
near Chernyakhovsk
Chernyakhovsk
Chernyakhovsk is a town and the administrative center of Chernyakhovsky District of Kaliningrad Oblast, Russia, located at the confluence of the Instruch and the Angrapa Rivers, forming the Pregolya...
.
Prior to 1945, the river was part of German
Germany
Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...
East Prussia
East Prussia
East Prussia is the main part of the region of Prussia along the southeastern Baltic Coast from the 13th century to the end of World War II in May 1945. From 1772–1829 and 1878–1945, the Province of East Prussia was part of the German state of Prussia. The capital city was Königsberg.East Prussia...
. The town of Insterburg (now Chernyakhovsk) was named after the river's German name, Inster.