The Oder is a river in Central Europe. It is Poland's second-longest river in total length and third-longest within its borders after the See more

The Oder is navigable over a large part of its total length, as far upstream as the town of Koźle, where the river connects to the See more

Main section:
Ostrava – Bohumín – Racibórz – Kędzierzyn-Koźle – Krapkowice – Opole – Brzeg – Oława – … See more

Opava – Psina (Cyna) – Cisek – Olszówka – Stradunia – Osobłoga – Prószkowski Potok – Nysa Kłodzka – Oława – Ślęza – Bystrzyca – Średzka Woda – Cicha Woda – Kaczawa – Ślepca – Zimnica – Dębniak – Biała Woda – Czarna Struga – Śląska Ochla – Zimny … See more

The Oder is known by several names in different languages, but the modern ones are very similar: English and German: Oder; Czech, Polish, and Lower Sorbian: Odra, See more

Under Germania Magna, the river was known to the Romans as the Viadrus or Viadua in Classical Latin, as it was a branch of the See more

Ostravice – Olza – Ruda – Bierawka – Kłodnica – Czarnka – Mała Panew – Stobrawa – Widawa – Jezierzyca – Barycz – Krzycki Rów – … See more