You visit St. Mark’s Square, the former political centre of the Venetian Republic; the Doge’s Palace, once the seat of the government, and the Bridge of Sighs and Prisons will be explained from the outside. You admire the breathtaking mosaics in St. Mark’s Church bypassing the lines, from there you walk through the quiet district of Santa Maria Formosa to Marco Polo's former house and reach the Rialto Bridge, the former trading centre on the Grand Canal.