siedlecin tower in poland

medieval silesia knight jelenia gasup3 siedlacin tower castle attraction watchtower old lower architecture famous historic history landmark siedlecin travel fortification wall landscape europe country tourism poland tourist sunshine building house bobr valley exterior gora destination ducal tree sunrise mountain beautiful scenery summer forest gothic stone environment sunset river 14th-century situated southwestern polish village karkonosze county one best-preserved examples buildings central construction started 1313 1314 henry jawor wife agnes bohemia commissioned fresco murals county jawor