Paris, the City of Light, is a beacon of civilization. See majestic Notre-Dame, the stained glass of Sainte-Chapelle, the bohemian Left Bank, the River Seine, and the bustling city of today. Allow about four hours to do justice for this three-mile walk. Don't forget to download the PDF companion...

To see all of this mega-museum would be in-Seine. We'll focus on essential masterpieces — Venus de Milo, Winged Victory, statues by Michelangelo, and — of course — the Mona Lisa. Allow at least two hours for this tour. Don't forget to download the PDF companion map at...