Hotel pickup. Stroll through the old town, where medieval and Renaissance architecture intertwine with modern architecture. Walk to Zürich Hauptbahnhof, the neo-Renaissance, largest railroad station in Switzerland, in front of which is a statue of Alfred Escher, Swiss entrepreneur and politician, a pioneering figure in railroad history. Next, walk along Bahnhofstrasse, known as one of the most luxurious and prestigious avenues in the world. Next stop is the lively Niederdorfstrasse, famous for its nightlife, stores and charming avenues. Next, visit the City Hall (Rathaus), ranked among the most important sights in the city. A visit to the iconic Grossmünster, one of Zurich's main churches. Another highlight of the tour is the Fraumünster church, with its distinctive blue spire and stained glass windows made by renowned artist Marc Chagall. Finish with a boat cruise on Lake Zurich and return to the hotel.