We will be in Zurich for one day in Sept. arriving by train from Lucerne. We aren't too much for a lot of walking (I know - Europe is a walking vacation area), and we know we will have to do some, a lot probaby, but this is the end of our - "flight to Paris for 3 days, river cruise from Amsterdam to Basel, train to Lucerne and Zurich and then back to the states trip." We will be a tired 77 year old couple by then. Is there a tour offered in Zurich to get to all of the important areas to see there, or do we just have to figure out where we want to go and catch a tram. Thanks for any suggestions. Expect at this point to book a hotel near the airport for a 10:55 a.m. flight the next morning. We will get a locker for our luggage at the train station when we arrive and pick it up on our way to our hotel.