historic zurich city center with famous fraumunster church and limmat river

alps architecture attraction blue boats bridge buildings cathedral church city cityscape destination downtown europe fraumuenster fraumunster grossmuenster grossmunster harbor houses lake landmark limmat munsterbrucke old panorama panoramic port reflection river rooftops ship sky skyline street swiss switzerland tourism tourist tower town travel urban vacation water waterfront zuerich zuerichsee zurich zurichsee