panoramic view of sand island wyspa piasek with holy mary church tower in historic old town quarter of wroclaw in poland

architecture attraction christian church city cityscape destination facade gothic heritage historic history holy island kosciol landmark marii mary museum nmp odra old ostrow palace panny panorama panoramic park piasek picturesque poland polish polska river sand silesia slask slaskie staromiejski summer tourism touristic tower travel tumski vacation wroclaw wroclove wyspa