No, you do not have to take a boat everywhere in Venice; in fact, walking is the primary mode of transport for most visitors and locals. The historic center of Venice is entirely pedestrianized and relatively compact, meaning you can walk from the Santa Lucia train station to St. Mark's Square in about 30 to 45 minutes. The city is connected by over 400 bridges, allowing you to navigate the narrow "calli" (streets) and "campi" (squares) on foot. Boats, such as the Vaporetto (water bus), are essentially the city's "subway" system, used primarily for traveling longer distances, crossing the Grand Canal, or visiting outlying islands like Murano and Burano. While iconic, gondolas are for sightseeing rather than practical transport. In 2026, with the implementation of the Venice Access Fee for day-trippers, walking has become even more encouraged to reduce the congestion on the water bus lines, which can be extremely crowded during the peak summer months.