Mistřovice

(literally "bridges") (Polish: , German: Mosty bei Teschen) is a village and part of Český Těšín in Karviná District in the Moravian-Silesian Region of the Czech Republic. It was a separate municipality but became administratively a part of Mistřovice in 1960 and later Český Těšín in 1975. As of 2021, it has a population of 1,253.

Koňákov (Polish: Koniaków, German: Konakau) is a village in Karviná District, Moravian-Silesian Region, Czech Republic. It was first mentioned in 1478 and in 1850 was a separate municipality, later it was a part of Mistřovice municipality which became administratively a part of Český Těšín in 1975. In 2001 it had a population of 228.In the village there is a Lutheran chapel and a Catholic church built in 1863.

(Polish: , German: Ober Zukau) is a village in Karviná District, Moravian-Silesian Region, Czech Republic. It was a separate municipality but became administratively a part of Český Těšín in 1975. It has a population of 719 (2005).The name of the village is possessive in origin derived from personal name Żuk (Żuk/Žuk means beetle in both Polish and Czech).

Chotěbuz (Polish: , German: Kotzobendz) is a municipality and village in Karviná District in the Moravian-Silesian Region of the Czech Republic. It has about 1,400 inhabitants. The municipality has a significant Polish minority.

(Polish: , German: Nieder Zukau) is a village in Karviná District, Moravian-Silesian Region, Czech Republic. It was a separate municipality but became administratively a part of Czech Teschen in 1960. It has a population of 1,064 (2005).The name of the village is possessive in origin derived from personal name Żuk (żuk means also a beetle).

(Polish: , German: Stanislowitz, Stänzelsdorf) is a village in Karviná District, Moravian-Silesian Region, Czech Republic. It was a separate municipality but became administratively a part of Český Těšín in 1975. It has a population of 545 (2005).The name is patronymic in origin derived from personal name Stanislaus.

Těšín Theatre (Czech: Těšínské divadlo, Polish: Teatr Cieszyński) is a theatre in the town of Český Těšín, Czech Republic. The theatre is unique because it comprises two ensembles, Czech and Polish; plays are presented in both the Czech and Polish languages. The Polish ensemble serves the Polish minority in the Czech Republic. Together with ensembles in Vilnius and Lviv it is one of the few theatres outside Poland which has a professional Polish ensemble.

(Polish: , German: Schibitz) was a village in Karviná District, Moravian-Silesian Region, Czech Republic. It was a separate municipality, but became administratively a part of Český Těšín in 1947. The name is derived from the świba bush, from the cornus genius.

Český Těšín District (Czech: okres Český Těšín, Polish: powiat Czeski Cieszyn) was a district (okres) of Czechoslovakia existing between 1920–1938 and 1945–1960. Its administrative centre was the town of Český Těšín. The district was formed after the division of Cieszyn Silesia on 28 July 1920, which split the town of Teschen/Cieszyn/Těšín into Cieszyn and Český Těšín as well as the preceding Teschen County originally formed in 1850 on the territory of Austrian Silesia. Following the Munich Agreement, in November 1938 together with the Trans-Olza region it was annexed by Poland. The Český Těšín District was administratively transformed to a short-lived Cieszyn Zachodni County and afterwards it was merged with Cieszyn County of Silesian Voivodeship. The area was then annexed by Nazi Germany at the beginning of World War II. After the war it was restored to Czechoslovakia. Český Těšín District ceased to exist as a result of a reform act issued on 9 April 1960 and was succeeded mostly by the Frýdek-Místek District, with some municipalities including Český Těšín transferred to the Karviná District.The territory of the district was in large part inhabited by the Polish minority. Český Těšín District covered the exact southern part of Trans-Olza area and Poles were proportionately more numerous there than in the newly gerrymandered Frýdek-Místek District, which also encompasses the ethnically pure Czech areas west of Trans-Olza.

Vělopolí (Polish: ) is a municipality and village in Frýdek-Místek District in the Moravian-Silesian Region of the Czech Republic. It has about 300 inhabitants. The municipality has a significant Polish minority.

Boguszowice is a district of Cieszyn, Silesian Voivodeship, Poland. It was a separate municipality, but became administratively a part of Cieszyn in 1973. On 31 January 1290 the duke Mieszko gave his knight Bogusz 10 Franconian łans of land to form a new village. This document was the very first when Mieszko used the title of Duke of Cieszyn, thus when the new Duchy of Teschen began to exist. The new village of Bogusovici was however not mentioned in Liber fundationis episcopatus Vratislaviensis around 1305, but as a fully developed village it was mentioned in 1388, when it was sold by two knights Jaśko and Janusz from Ogrodzona to Bielik from Kornice and his mother, Juta. As so it is clear that it was a patrimonial knights' village, and the price of it was similar to other fully developed villages of that time. Since 1425 the village was given by Cieszyn citizen Jan Scholz to the hospital located in Frysztackie suburb of Cieszyn. Under the international bridge between Poland and the Czech Republic a bunker from the 1930s is located.

The Castle Hill Park is a romantic park created on the initiative of Carl Habsburg in the 1840s on the Castle Hill in Cieszyn, Poland.