We began our visit to Paris at the Cambon Hotel. We stayed there last time and liked it so much, we decided on that visit to come back for our 50th anniversary. The Cambon is across the street from the Tuileries, a few blocks from the Champs Élysées, less than a mile from the Louvre, and just a little farther to Notre Dame. In other words, very convenient for places we wanted to visit. Our pre-cruise extension, however, began today at a hotel right beside the Eiffel Tower, several miles from the Cambon, so we transferred to that hotel this morning. That put us exactly where we needed to be to visit some other Paris sights and to be handy for the bus pick-ups for our cruise-organized activities in Paris.