The Olza /ˈɔːlzə/ (Czech: Olše, German: Olsa) is a river in Poland and the Czech Republic, a right (eastern) tributary of the River Oder. It flows from...

Czechoslovakia during the Interwar Period. Its name comes from the Olza River. The history of the Trans-Olza region began in 1918, when, after the fall of the Austro-Hungarian...

Olza may refer to: Olza (river), a river in the Czech Republic and Poland Olza, Silesian Voivodeship, a village in Poland Cendea de Olza/Oltza Zendea,...

has about 23,000 inhabitants. Český Těšín lies on the west bank of the Olza river, in the heart of the historical region of Cieszyn Silesia. Until the 1920...

Silesian: Ćeszyn) is a border town in southern Poland on the east bank of the Olza River, and the administrative seat of Cieszyn County, Silesian Voivodeship....

centered on the towns of Cieszyn and Český Těšín and bisected by the Olza River. Since 1920 it has been divided between Poland and Czechoslovakia, and...

Louky, formerly a separate municipality. It lies on the left bank of the Olza River, in the historical region of Cieszyn Silesia. It has a population of 453...

of the Czech Republic. It has about 50,000 inhabitants. It lies on the Olza River in the historical region of Cieszyn Silesia. Karviná is known as an industrial...

Beskids and floated on the Olza River in spring when the snow melted and the water level in the river rose. The Olza River was the most important means...

Czechoslovakia in the region later called Trans-Olza because the demarcation line ran through the Olza river. The events, including later Czechoslovak policies...

The Cieszyn parkrun course includes a section that crosses over the Olza river which marks the border with neighbouring Czech Republic and is therefore...

lies in the historical region of Cieszyn Silesia on the banks of the Olza River. The municipality has a significant Polish minority. The name of Vendryně...

Ambassadors in Spa, Belgium on 28 July 1920. Cieszyn was divided along the Olza river between the two newly created states of Poland and Czechoslovakia. The...

of Hungary, along the Olza and upper Vistula rivers to the border with Prussian Silesia in the north. In the east the Biała river at Bielsko separated...

War II. Owned by the Żegluga Polska company, she was named after the Olza River which flows through Cieszyn Silesia. In 1918 Poland regained independence...

historical region of Cieszyn Silesia. It is the left tributary of the Olza River, to which it enters in Jablunkov (Jabłonków). It originates near the border...

Tessin). Around the castle a town grew up on a fortified headland above the Olza River with the center around what is nowadays Plac Teatralny (Theater Square)...

truce on the power of which Czechoslovakia occupied areas to the west of Olza River. The Czech claim to Lusatia, which had been part of the Bohemian Kingdom...

called Tyrka) is a stream in the Czech Republic, a left tributary of the Olza River. It flows through Třinec in the Moravian-Silesian Region. It is 13.2 km...

the historical region of Cieszyn Silesia. The Olza River flows through the village. Part of the river with its alluvium and surroundings is a unique...

Republic and Slovakia, in the historical region of Cieszyn Silesia. The Olza River flows through the village. The name is cultural in origin, derived from...

Moravian-Silesian Region, Czech Republic. It is the right tributary of the Olza River, to which it enters in Závada (part of Petrovice u Karviné). It begins...

at 830 m (2,720 ft) above sea level. The Hluchová Creek flows to the Olza River in the municipality. Bystřice was probably founded at the turn of the...

Poland. It has an area of 545 km2. Its western border is Olza river, eastern Skawa. Other main rivers that cut the foothills are from west to east: Vistula...

Republic. It lies in the historical region of Cieszyn Silesia, on the Olza River. The village was first mentioned in 1333 as Kaczyce(?). It was probably...

held in Cieszyn, with its headquarters to be located in this town on the Olza river, where it was decided that individual associations from the Polish and...

Two Soviet regiments remained at Cieszyn in Poland, directly across the Olza River from Český Těšín. The Soviet Union also dropped demands that Premier Dubcek...

Czech Republic. Till 1948 it was a separate municipality. It lies on the Olza River in the historical region of Cieszyn Silesia. In 2011, Lázně Darkov had...

offers a panoramic view of Cieszyn and Czech Cieszyn on the both banks of Olza river. Visibility permitting, one can admire an interesting panorama of Silesian...

Kristallnacht of 1938. In October 1938, Trans-Olza (part of Cieszyn Silesia, the disputed area west of the Olza River: 876 km2 or 338 sq mi with 258,000 inhabitants)...