 The most notable rivers rising in the Sudetes are Elbe, Oder, Spree, Morava, Bóbr, Lusatian Neisse, Eastern Neisse, Jizera and Kwisa.The highest parts of the Sudetes are protected by national parks; Karkonosze and Stołowe in Poland and Krkonoše in the Czech Republic.The Sudeten Germans (the German-speaking inhabitants of Czechoslovakia) as well as the Sudetenland (the border regions of Bohemia, Moravia, and Czech Silesia they inhabited) are named after the Sudetes.