If you are up to some of the most romantic views in Venice, then the Ponte dell'Accademia is perfect for you. The bridge spans the Grand Canal and connects the neighbourhoods of Dorsoduro and San Marco. It's made of wood, and it was designed by Eugenio Miozzi.
In my opinion, it's one of the most picturesque spots in the city, perfect for sunsets as it's a bit lesser crowded than Rialto Bridge. From Ponte dell'Accademia you can spot the dome of Basilica di Santa Maria della Salute, one of the most stunning churches in Venice.