Aerial view of Zurich, Switzerland near Limmat river with view of Grossmünster church, the Opera, and Lake Zurich

zurich svizzera panorama town swiss panoramic limmat aerial view switzerland europe european aerial city tourism frauenkirche canton cityscape grossmunster travel flyover tower architecture alps drone urban downtown europa church waterfront building st peter up landmark roof capital overhead historical dusk high sunset river flying old water alpine air lake