berlin government district with reichstag and ship on spree rive

architecture attraction berlin berliner boat building bundesregierung bundestag capital city cityscape cupola destination district dome downtown europe german germany government haus historic holidays house kuppel landmark lapara be mitte modern monument old panorama parliament paul politics reflections regierungsviertel reichstag reichstagskuppel river ship sightseeing spree stairs summer tour tourism tourist travel trees urban vacation water