Basic facts about Sudetes
The Sudetes "su??di?ti?z" are a mountain range in Central Europe, also known in English (from their names in German and Czech/Polish) as the Sudeten or Sudety mountains.
The range stretches from eastern Germany along the northern border of the Czech Republic to south-western Poland. The highest peak of the range is Sněžka (Polish: Śnieżka) in the Krkonoše (Polish: Karkonosze) mountains on the Czech Republic?Poland border, which is 1,603 metres (5,259 ft) in elevation. The current geomorphological unit in the Czech part of the mountain range is Krkonošsko-jesenická subprovincie ("Krkonoše-Jeseníky").
The Krkonoše Mountains (also called the Giant Mountains) have experienced growing tourism for winter sports during the past ten years. Their skiing resorts are becoming a budget alternative to the Alps.
Źródło: https://en.wikipedia.org/wiki/Sudetes
Wikipedia about destinations in Lower Silesia
The international airport is located in Wrocław - Wrocław ? Copernicus Airport.
The A4 motorway and A18 motorway run through Lower Silesia.
Lower Silesia is one of the most visited regions in Poland. It is famous for a large number of castles and palaces (more than 100), inter alia: Książ Castle, Czocha Castle, Grodziec castle, Gola Dzierżoniowska Castle. There is also a lot in the Jelenia Góra valley.
The most widely visited city is Wrocław.
The Festival of Good Beer is held every year on the second weekend of June.
Other highlights: Kłodzko Fortress, Fort Silberberg, Project Riese, Wambierzyce, Legnickie Pole, Oleśnica Mała, Lubiąż Abbey, Krzeszów, Henryków, Vang stave church, Churches of Peace, Mount Ślęża, Table Mountains, Owl Mountains, Karkonosze, The Main Trail Sudetes, Barycz Valley Landscape Park.
Źródło: https://en.wikipedia.org/wiki/Lower_Silesia
Need to see in Wroclaw - Wikipedia
Ostrów Tumski is the oldest part of the city of Wrocław. It was formerly an island (ostrów in Old Polish) known as the Cathedral Island between the branches of the Oder River, featuring the Wrocław Cathedral built originally in the mid 10th century.
The 13th century Main Market Square (Rynek) prominently displays the Old Town Hall. In the north-west corner of the market square there is the St. Elisabeth's Church (Bazylika Św. Elżbiety) with its 91,46 m tower, which has an observation deck (75 m). North of the church are the Shambles with Monument of Remembrance of Animals for Slaughter (pl). Salt Square (now a flower market) is located at the south-western corner of the market square. Close to the square, between Szewska and Łaciarska streets, there is the St. Mary Magdalene Church (Kościół Św. Marii Magdaleny) established in the 13th century.
The Centennial Hall (Hala Stulecia; German: Jahrhunderthalle) designed by Max Berg in 1911?1913 is a World Heritage Site inscribed by UNESCO in 2006.
Źródło: https://en.wikipedia.org/wiki/Wroc%C5%82aw