GEOGRAPHY THROUGH MAPS

Oder River

The Oder rises in Czechia, crosses Poland and forms a major part of the Germany–Poland boundary before reaching the Baltic lagoon system. It illustrates the distinction between a river source country and downstream border reaches.

Fast Facts

  • Source: Oder Mountains in Czechia; course mainly northwest through Poland and along Germany; mouth: Szczecin Lagoon, connected to the Baltic through coastal channels.
  • Facing downstream, the Lusatian Neisse enters from the left and the Warta from the right.
  • Wrocław lies on the Polish river course; Szczecin is a lower-river port.
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Part of Visualize CSE, an interactive geography atlas for UPSC Civil Services (IAS) preparation.