Buy a Zürich Card (CHF 29 / 24 hrs; CHF 56 / 72 hrs) for unlimited 2nd-class travel on all trams, buses, trains, boats, and cable cars across the city and region, plus free or reduced admission to most museums. It is available at the airport, Zurich HB, and via the Zürich City Guide app. The ZVV public transport network (trams, buses, S-Bahn, lake boats) is unified under one ticket system — a single Zone 110 ticket covers virtually all central Zurich travel. Use the ZVV or SBB Mobile apps for real-time timetables and digital tickets.