Zamperla's park, dubbed L'isola San Biagio for now, could be open in two years "if things go smoothly, with no major opposition," he said.
Zamperla emphasized the project's focus on Venice's history. He is loath to call it an amusement park an easy target for detractors who say the city already has been reduced to a sort of Venice-land, under the crush of tourists on the one hand and the exodus of Venetians to cheaper housing on the mainland on the other.
Lidia Fersuoch, president of the conservation group Italia Nostra's Venice chapter, said the project is flawed because it focuses only on tourism and doesn't propose ideas to attract residents and the kind of varied and vibrant economy that centuries ago made Venice a center of trade.
"We need the opposite of what they are doing, the possibility to make Venice a living city," she said. "We are always hostage to tourism."
Zamperla said his project will enrich tourists' experience and knowledge, but added that the amusement rides are necessary to pay for the cultural exhibits.
"In order to sustain the cultural investment, we need the attractions," he said. "Otherwise, it wouldn't pay for itself."