In Venice, the water bus (known as the Vaporetto) is operated by ACTV and is the primary mode of public transportation. As of early 2026, a single-trip ticket valid for 75 minutes costs €9.50. This allows you to travel on almost all lines, including the famous Line 1 through the Grand Canal. Because single tickets are expensive, most travelers opt for timed passes: a 24-hour pass costs €25, a 48-hour pass is €35, and a 72-hour pass is €45. If you are under 29, you can purchase the "Rolling Venice" card for €6, which grants you a significantly discounted 3-day transport pass for around €27. For those staying longer, the "Venezia Unica" city pass can further reduce costs. It is important to remember that tickets must be validated at the electronic machines before boarding to avoid heavy fines. Compared to a private water taxi, which can cost over €120 for a short trip, the Vaporetto remains the most cost-effective way to navigate the "Floating City."