We will be in Venice for 3 nights. For our first full day we have St. Mark's tickets for 9:30 am. We are considering booking the Secret Itineraries tour for the Doge's Palace at 1 pm the same day.
For those who have done both is this schedule too tight? We'd have to eat a quick lunch in between and will have tweens with us. Would it be better to do them on separate days?