A little bit of history: the first water buses in Venice
Queen Margherita was the first to ride the waves
of Canale Grande in 1881 on the first water bus to cross the sea from France.
This model was actually inspired by the renowned bateaux-mouches that
sailed the River Seine at the time. The event triggered significant protests from
the gondoliers. Since then, the water buses have ensured public transport in
town.
Today, they obviously have a diesel engine.
However the name "vaporetto" has remained to commemorate the first
water ferries that ran on steam ("vapore" in Italian). Venetians
usually call them "batèi", i.e. the Italian word "battelli"
for boats.