01 Gondola rides on the Grand Canal
22 compared from €37 typically 2h09 4.27 average
Thirty minutes, up to five people, and a fare fixed by the city: €37 on a shared ride is the same boat as the €174 private one. Median €83, and most listings here bundle the ride into a Doge's Palace or St Mark's tour, which is where the price comes from. Departures from the quieter canals off San Polo and Dorsoduro rate consistently higher than the ranks at the Rialto and San Marco, where the traffic on the water is the traffic everyone complains about.
02 Murano, Burano and Torcello island cruises
7 compared from €18 typically 5h 4.04 average
From €18 for a four to seven-hour run across the northern lagoon, median €33. The trips to avoid are the ones that make the glass factory the point: the demonstration lasts ten minutes and the shop lasts thirty. The versions that rate well give Burano a full hour, which is what the painted houses and the lace museum need. The public vaporetto does the same route for a fraction of the price if you are happy to plan it yourself.
03 Catamaran, spritz and sunset cruises on the lagoon
4 compared from €40 typically 1h30 4.81 average
The part of Venice almost nobody books, and it rates near 4.9. From €40, median €80, ninety minutes on the open lagoon with a spritz, live saxophone on the jazz departures, and the city seen from the water rather than from inside it. Evening departures are the ones that fill. Small boats and small groups: most cap at twelve or fewer.
04 Beyond the lagoon: the Brenta Riviera and Lake Garda
2 compared from €112 typically 12h 4.70 average
Full days out of Venice with a boat attached, from €112. The Burchiello runs the Brenta canal to Padua past the Palladian villas the Venetian nobility built as summer houses, nine hours with locks and a lunch. The Verona and Lake Garda day adds a cruise to Sirmione. Both are genuine day trips rather than boat rides, so read them against a day you were going to spend outside the city anyway.