Hrádek nad Nisou

Kopaczów [kɔˈpat͡ʂuf] is a village in the administrative district of Gmina Bogatynia, within Zgorzelec County, Lower Silesian Voivodeship, in south-western Poland, close to the Czech and German borders.It lies approximately 10 kilometres (6 mi) south-west of Bogatynia, 33 kilometres (21 mi) south of Zgorzelec, and 156 kilometres (97 mi) west of the regional capital Wrocław.

Chotyně (German: Ketten) is a municipality and village in Liberec District in the Liberec Region of the Czech Republic. It has about 1,100 inhabitants. It is known for the Grabštejn Castle.

Grabštejn (German: Grafenstein) is a castle in Chotyně in the Liberec Region of the Czech Republic. Originally a Gothic castle, it was rebuilt in the Renaissance style and later modified in the late Baroque and late Neoclassical styles. It belongs among the most important monuments of the Liberec Region.

Porajów [pɔˈrajuf] is a village in the administrative district of Gmina Bogatynia, within Zgorzelec County, Lower Silesian Voivodeship, in south-western Poland, close to the Czech and German borders.It lies approximately 11 kilometres (7 mi) west of Bogatynia, 32 kilometres (20 mi) south-west of Zgorzelec, and 157 kilometres (98 mi) west of the regional capital Wrocław. The village lies on a railway line and road running from Zittau in Germany to Hrádek nad Nisou village in Liberec district in the Czech Republic; however the trains do not stop on Polish territory. There is a historic railway viaduct connecting Porajów with Zittau. There is also a Catholic church of the Sacred Heart of Jesus in the village. The village was first mentioned in the 14th century, it was since ruled by local Polish dukes of the Piast dynasty, Bohemian and Hungarian kings, Saxon electors and Polish kings, and from 1871 to 1945 it was part of Germany. From 1920 to 1945 it was located within the city limits of nearby Zittau, before it became a separate village again, as part of post-World War II Poland.

The Mandau (Czech: Mandava) is a 40.9 km-long (25.4 mi) river in Bohemia (Czech Republic) and Saxony (Germany). It is a left tributary of the Lusatian Neisse, which it joins near Zittau. It originates from multiple springs north of the 580.6m (1902 feet AMSL) Wolf Mountain (Czech: Vlčí hora, German: Wolfsberg) in the Šluknov Hook, which join in Panský (German: Herrnwalde) at 1690 feet above sea level. Coming from Zahrady (German: Gärten) another stream joins in Nové Křečany (Neu Ehrenberg). From there the Mandau flows in a southeasterly direction through Rumburk (Rumburg; Bohemia), Seifhennersdorf (Saxony, Upper Lusatia) and Varnsdorf (Warnsdorf; Bohemia). Afterwards it flows eastwards through another part of Upper Lusatia in which the Lausur joins in Großschönau, from Hainewalde through the Roschertal to Mittelherwigsdorf, where the Landwasser joins, and finally it reaches Zittau where it flows east of the town 228 meters above sea level into the Lusatian Neisse.

Sieniawka [ɕɛˈɲafka] is a village in the administrative district of Gmina Bogatynia, within Zgorzelec County, Lower Silesian Voivodeship, in south-western Poland, close to the Czech and German borders.It lies approximately 10 kilometres (6 mi) west of Bogatynia, 31 kilometres (19 mi) south of Zgorzelec, and 156 kilometres (97 mi) west of the regional capital Wrocław. In the village there are two historic churches: the Immaculate Conception church and the Saint John the Baptist church. Also a hospital for the mentally ill is located in Sieniawka. During World War II, in 1944–1945, the Germans operated the FAL Zittau subcamp of the Gross-Rosen concentration camp in the village, whose prisoners were Jews, initially only women, and from February 1945 also men.

The Neisse University is a trinational academic network held by the cooperating partners University of Applied Sciences Zittau/Görlitz, Technical University of Liberec and Wroclaw University of Technology. The places of study are located in the border triangle of Czech Republic, Poland and Germany, which are approximately 100 km apart.

The Kreuzkirche Zittau is a former church in Zittau, Saxony, Germany. The Gothic hall church, which has an unusual architecture, was used for funerals. It is now a museum, dedicated primarily to the presentation of a medieval textile, the Großes Zittauer Fastentuch.

Zittau (Upper Sorbian: Žitawa [ˈʒitawa]; Lower Sorbian: Žytawa [ˈʒɨtawa]; Polish: Żytawa; Czech: Žitava; Upper Lusatian dialect: Sitte) is the southeasternmost city in the German state of Saxony, and is located in the district of Görlitz, Germany's easternmost district. It has a population of around 25,000, and is one of the most important cities in the region of Lusatia (Upper Lusatia). The inner city of Zittau still shows its original beauty with many houses from several architectural periods: the famous town hall built in an Italian style, the church of St John and the stables (Salzhaus) with its medieval heritage. This multi-storied building is one of the oldest of its kind in Germany. Zittau is the birthplace of the German composer Heinrich Marschner.

Löbau-Zittau (Sorbian languages: Lubij-Žitawa, pronounced [ˈlubʲij ˈʒitawa]) is a former Kreis (district) in the east of Saxony, Germany. Neighboring districts were the district Bautzen in the north-west and the Niederschlesischer Oberlausitzkreis in the north. To the east was Poland, and to the south the Czech Republic.