Gary & I did the evening tour after we arrived & were glad that we did. It was a quick overview of many of the neighborhoods. Nothing spectacular in terms of the guides but easy to sit back & take in the various parts of Lisbon. We also got the lay of the land near the downtown area (that's where the ship shuttle took us). All this, and back in time for dinner on board. We then spent most of our time up at Sintra the next day. Cheers, Anne