Vendryně

(Polish: , German: Ober Lischna) is a village in Frýdek-Místek District, Moravian-Silesian Region, Czech Republic. It was a separate municipality but became administratively a part of Třinec in 1960. It lies on the border with Poland, in the historical region of Cieszyn Silesia and has a population of 311 (1 January 2008).Until the 1920 division of Cieszyn Silesia between Poland and Czechoslovakia it was a part of the village of Leszna Górna, which now lies in Poland.

is a village in Gmina Goleszów, Cieszyn County, Silesian Voivodeship, in southern Poland, on the border with the Czech Republic. It lies in the Silesian Foothills and in the historical region of Cieszyn Silesia.

(Polish: , German: Lischbitz) is a part of the town of Třinec in Frýdek-Místek District, Moravian-Silesian Region, Czech Republic, on the Olza River. It was a separate municipality but later became administratively a part of the town of Třinec. It lies in the historical region of Cieszyn Silesia and has a population of 17,239 (1 January 2008).The name is of patronymic origins derived from personal name *Łyżba.

(Polish: , German: Nieder Lischna) is a village in Frýdek-Místek District, Moravian-Silesian Region, Czech Republic. It was a separate municipality but became administratively a part of Třinec in 1946. It has a population of 4,600 (1 January 2008).It lies in the Silesian Foothills and in the historical region of Cieszyn Silesia.

Hluchová (Polish: Głuchówka or Głuchowa) is a 12.3 km long creek in Frýdek-Místek District, Moravian-Silesian Region, Czech Republic. It is the right tributary of the Olza, to which it enters in Bystřice. It originates near the border with Poland and flows through the municipalities of Nýdek and Bystřice.

Bystřice (Polish: , German: Bistrzitz) is a municipality and village in Frýdek-Místek District in the Moravian-Silesian Region of the Czech Republic. It has about 5,300 inhabitants, which makes it the most populous municipality in the country without the town status. The municipality has a significant Polish minority.

(Polish: ) is a village in Frýdek-Místek District, Moravian-Silesian Region, Czech Republic. It was a separate municipality but became administratively a part of Třinec in 1980. It lies in the historical region of Cieszyn Silesia and has a population of 705 (1 January 2008).The name is of topographic origins derived from Old Polish verb karpić się or noun karpaty denoting a ground that is lumpy, scabrous, in southern Poland adjective karpętny describes uneven, bumpy road.Popular folk song in the regional dialect Na Karpyntnej zdechnył kóń (A Horse Died in Karpętna) refers to the village.

Třinec (Czech: [ˈtr̝̊ɪnɛts] ; Polish: Trzyniec [ˈtʂɨɲɛt͡s] ; German: Trzynietz) is a city in Frýdek-Místek District in the Moravian-Silesian Region of the Czech Republic. It has about 34,000 inhabitants and is the least populated statutory city in the country. The city is an important cultural centre of the Polish minority in Trans-Olza, which makes up 12.1% of the population (as of 2021).Třinec is notable for the Třinec Iron and Steel Works steel plant, the largest in the country, which still has a major impact on the city, its character, demographics, and air quality.

Sport Hall STARS Třinec is a sports hall in Třinec, Czech Republic. The hall has a capacity of 900 spectators. The floorball club FBC Třinec uses it for its home matches, and other clubs in the vicinity from the 2023–24 season. It was used for home matches by the futsal club SKP Ocel Třinec, which, however, ceased its activities during the COVID-19 pandemic. Many various company events and balls are also held here.

Nýdek (Polish: , German: Niedek) is a municipality and village in Frýdek-Místek District in the Moravian-Silesian Region of the Czech Republic. It has about 2,100 inhabitants. The municipality has a significant Polish minority.

(Polish: ) is a village in Frýdek-Místek District, Moravian-Silesian Region, Czech Republic, on the border with Poland. It was a separate municipality but became administratively a part of Třinec (Trzyniec) in 1960. It lies in the historical region of Cieszyn Silesia and has a population of 287 (1 January 2008).The name is patronymic in origin derived from personal name Kojek.

Stadion Rudolfa Labaje is a football stadium in Třinec in the Czech Republic. It is the home ground of football side FK Třinec. The stadium is named after Rudolf Łabaj, a local Polish footballer who played for the club. It is one of the smallest stadiums in the Czech 2. Liga with a capacity of about 2,200.