Szwajcaria Kaszubska (Kaszëbskô Szwajcariô, Kashubian and ) (literally: Kashubian Switzerland) is the northern region of the Kashubian Lake District. In the region of the Kashubian Switzerland is located the highest point in the Polish Lowland (Nià ¼ Polski) - Wieà ¼yca (329 metres above sea level).
Main rivers: Radunia, Ã Âeba, SÃ Âupia and Wierzyca.