Or you can try to identify all the famous tourist sites around the square, first the Grand Canal, Doge's Palace, St Mark's Basilica, St Mark's Clocktower, Procuratie Vecchie, Napoleonic Wing of the Procuraties, Procuratie Nuove, St Mark's Campanile and Logetta and Biblioteca Marciana.
Or just chill out after all that walking or riding the waves of the canals.

