"Gop\u0142o [\u02C8\u0261\u0254pw\u0254] is a lake in Kuyavian-Pomeranian Voivodeship, north-central Poland, near the city of Gniezno. It gives its name to the protected area called Gop\u0142o Landscape Park.In early Middle Ages, the shores of Lake Gop\u0142o were home to a West Slavic tribe of Goplans. At the northern end of the lake stands the \"Mouse Tower\" of Kruszwica. Its name derives from a legend of the corrupt Prince Popiel, whose fled to the tower from his rebelling population, and was devoured there by mice."@en . "4.7"^^ . "Gop\u0142o"@en . . . "25000.0"^^ . "16.6"^^ . . . "2.18e+07"^^ . "3500.0"^^ . . . "77.0"^^ .