Where to park your car in Venice or on the mainland
In many European cities, driving a car into the city center is a hassle. In Venice, it's impossible: The road from the mainland stops at the edge of the centro storico.
In the city:
Venice's artificial parking island has a massive garage where you'll spend €21,-- per day or more to park your car. To reach Tronchetto, cross the Ponte della Libertà to Venice and follow the signs as you approach the city.
Click for Tronchetto article at Venice for Visitors.
Several public and private garages offer parking at Piazzale Roma, Venice's gateway for buses and taxis. The location is convenient, but prices at the Garage San Marco and other facilities are even higher than Tronchetto's rates.
Several open-air lots offer parking next to the ship terminals, at rates slightly higher than Tronchetto's. (The lots are intended mostly for roundtrip cruise passengers.)
In Mestre, on the mainland:
Several garages and lots offer parking near the Venezia Mestre railroad station, which is only 10 to 12 minutes from Venice by train.
The "Porta Gialla" or "Yellow Gate" lot next to the Parco San Giuliano is downright cheap, and you can catch public transportation to Venice.
Click for San Giuliano Parking article at Venice for Visitors.
In-depth article at Venice for Visitors: