Absolute Must for Art and History Lovers
The Palazzo Ducale or Doge's Palace is an absolute must for anyone who loves art and/or is interested in the history of Venice.
While the art is richly displayed for all visitors, those interested in history are strongly recommended the "Secret Itineraries" tour.
You probably need to book this tour in advance but it is well worth it. For only a few Euros more than the standard admission fee, you skip the regular lines and recieve a behind (and above) the scenes look at the inner workings of the capital of the Venetian republic.