As you might expect from a city famous for its canals, water is the main medium of transport in Venice. Water buses, known as Vaporetti, ply the Grand Canal and make scheduled stops. The Vaporetti are a far cheaper way to get around Venice than the famous gondolas, piloted by stripe-shirted gondoliers, who for an extra fee will serenade passengers. Travelling down the Grand Canal is obligatory but the Vaporetti are well-suited for this purpose. Once ashore the only way to explore is on foot, through the narrow alleys and lively squares; there are no cars at all in Venice. Make sure you have a good map as the city can be confusingly labyrinthine.