Stara Rudnica

In the Battle of Cedynia or Zehden, an army of Mieszko I of Poland defeated forces of Hodo or Odo I of Lusatia on 24 June 972, near the Oder river. Whether or not the battle actually took place near the modern-day town of Cedynia is disputed in modern scholarship.Mieszko I, Poland's first documented ruler based in Greater Poland, had successfully campaigned in the Cedynia area, then a West Slavic tribal territory also coveted by Holy Roman Emperor Otto I and German nobles. While Mieszko's differences with Otto I were settled by an alliance and payment of tribute to the latter, the nobles whom Otto I had invested with the former Saxon Eastern March, most notably Odo I, challenged Mieszko's gains. The battle was to determine the possession of the area between Mieszko and Odo. Records of the battle are sparse, it was briefly described by the chronicler Thietmar of Merseburg (975−1018), whose father participated in the battle (Chronicon II.19).

Stary Kostrzynek [ˈstarɨ kɔsˈtʂɨnɛk] (German: Altcüstrinchen) is a village in the administrative district of Gmina Cedynia, within Gryfino County, West Pomeranian Voivodeship, in north-western Poland, close to the German border. It lies approximately 8 kilometres (5 mi) south of Cedynia, 53 km (33 mi) south-west of Gryfino, and 73 km (45 mi) south-west of the regional capital Szczecin. Stary Kostrzynek is the westernmost point in Poland. Before 1945 the area was part of Brandenburg (Frankfurt Region) within Prussia, Germany. For more on the history of the region, see New March.

Gmina Cedynia is an urban-rural gmina (administrative district) in Gryfino County, West Pomeranian Voivodeship, in north-western Poland, on the German border. Its seat is the town of Cedynia, which lies approximately 45 kilometres (28 mi) south-west of Gryfino and 65 km (40 mi) south-west of the regional capital Szczecin. The gmina covers an area of 180.38 square kilometres (69.6 sq mi), and as of 2006 its total population is 4,343 (out of which the population of Cedynia amounts to 1,653, and the population of the rural part of the gmina is 2,690). The gmina contains part of the protected area called Cedynia Landscape Park.

Cedynia [t͡sɛˈdɨɲa]; German: Zehden, Latin: Cedene) is a small historic town in Poland, and the administrative seat of Gmina Cedynia in Gryfino County, West Pomeranian Voivodeship. It is situated close to the Oder river and the border with Germany. The town is known for the 972 Battle of Cedynia, the first historically recorded battle of Poland.

Siekierki [ɕɛˈkʲɛrki] (German: Zäckerick) is a village in the administrative district of Gmina Cedynia, within Gryfino County West Pomeranian Voivodeship, in north-western Poland, close to the German border. It lies approximately 9 kilometres (6 mi) south of Cedynia, 52 km (32 mi) south of Gryfino, and 72 km (45 mi) south of the regional capital Szczecin. For the history of the region, see History of Pomerania. The village has a population of 173.

Osinów Dolny [ɔˈɕinuf ˈdɔlnɨ] (German: Niederwutzen) is Poland's westernmost settlement, in the administrative district of Gmina Cedynia, within Gryfino County, West Pomeranian Voivodeship, in north-western Poland, on the border with Germany. It lies approximately 6 kilometres (4 mi) south-west of Cedynia, 50 km (31 mi) south-west of Gryfino, and 70 km (43 mi) south-west of the regional capital Szczecin. The village has a population of 180. It is the site of a border crossing with Hohenwutzen, on the road connecting the Polish town of Chojna with Bad Freienwalde in Germany.

Hohensaaten is a village and a former municipality in Brandenburg in Germany. Since 1 January 2009, it is part of the municipality Bad Freienwalde.

Alte Oder is a branch on the river Oder in Brandenburg, Germany, where it drains the Oderbruch basin, flowing northwards to the confluence with the Oder near Hohensaaten. It is one of several branches of the Oder named "Alte Oder".

Oderaue is a municipality in the Oderbruch, district Märkisch-Oderland, in Brandenburg, Germany.

Lubiechów Dolny [luˈbjɛxuf ˈdɔlnɨ] (German: Nieder Lübbichow) is a village in the administrative district of Gmina Cedynia, within Gryfino County, West Pomeranian Voivodeship, in north-western Poland, close to the German border. It lies approximately 4 kilometres (2 mi) north of Cedynia, 42 km (26 mi) south-west of Gryfino, and 62 km (39 mi) south-west of the regional capital Szczecin. For the history of the region, see History of Pomerania.

Hohenwutzen is a small village in the German state of Brandenburg, located on the Oder river. Since 2003, Hohenwutzen is part of Bad Freienwalde. It was part of It is one of the few villages of the historic Neumark region still in Germany after 1945. It is the site of a border crossing on the main road connecting Bad Freienwalde, Germany with Chojna, Poland (formerly the German town of Königsberg in der Neumark). The adjacent Polish village is called Osinów Dolny - which, when it used to be part of Germany, was called Niederwutzen; the toponyms Hohen- and Nieder- indicate "upper" and "lower" respectively. The name of the Polish settlement is a calque of the old German name.

Żelichów [ʐɛˈlixuf] is a village in the administrative district of Gmina Cedynia, within Gryfino County, West Pomeranian Voivodeship, in north-western Poland, close to the German border.It lies approximately 7 kilometres (4 mi) south-east of Cedynia, 47 km (29 mi) south of Gryfino, and 66 km (41 mi) south of the regional capital Szczecin.