Zurich operates with Swiss precision that impresses and occasionally intimidates. Costs shock most visitors — budget accordingly for everything. The public transport system (trams, buses, trains) works flawlessly with integrated ticketing. Lake swimming culture surprises visitors — locals swim in designated zones throughout summer. The old town (Niederdorf, Lindenhof) provides walkable historic exploration. Bahnhofstrasse shopping ranks world-class but prices match ambitions. Museums concentrate in Kunst Haus and specific districts. Chocolate and cheese shopping provide practical souvenirs at source prices. Fondue and raclette represent serious dining experiences beyond tourism. Day trips to Lucerne, Rhine Falls, or mountains fill time efficiently. The SBB train system connects everywhere punctually. Sunday closings affect almost everything except restaurants — plan shopping accordingly. Tipping rounds up but doesn't match US percentage expectations. The craft beer scene has developed substantially recently. Zurich operates quietly; nightlife concentrates in specific districts.