things to do in zurich march?
['Discover the Old Town (Altstadt)', 'Climb the towers of Grossmünster.', 'Walk along Bahnhofstrasse.', 'Try some delicious cheese fondue.', 'Stroll around Viadukt.', 'Take a cruise on a Limmatschifffahrt boat.', 'Check out Fraumünster Church.', 'Chill at Flussbad Oberer Letten.']