Paris, City of Light: Upgraded

This city was made for walking. Stroll grand boulevards with sweeping views of the city, pristine parks with trees planted in perfect rows, and narrow streets crowded with vendors selling flowers, pastries and cheese. Then head to the Île de la Cité, a small island in the Seine, to see Notre Dame Cathedral. Look up at the great stone buttresses, grotesque gargoyles, and massive stained-glass windows.

Visit one of the original college towns. Since the Sorbonne’s founding in the 1100s, the Left Bank has attracted not only intellectuals but also the cafés, bookstores, and cinemas that tend to accompany them. It’s also attracted its fair share of famous residents – a plaque marks one of Hemingway’s apartments on rue du Cardinal-Lemoine, and the imposing neoclassical Panthéon holds the tombs of Voltaire, Rousseau, Victor Hugo, and Marie Curie.

What's that huge white arch at the end of the Champs-Élysées? The Arc de Triomphe, commissioned by Napoleon in 1806 after his victory at Austerlitz. Your licensed local guide will elaborate on this, and other Parisian landmarks. See some of the most famous sites, including the ornate, 19th-century Opera, the Presidential residence, the ultra-chic shops of the Rue du Faubourg St-Honoré, and the gardens of the Tuileries. You'll pass the Place de la Concorde, where in the center you’ll find the Obelisk of Luxor, a gift from Egypt in 1836, and the Place Vendôme, a huge square surrounded by 17th-century buildings. Spot chic locals (and tons of tourists) strolling the Champs-Élysées. Look up at the iron girders of the Eiffel Tower, built for the 1889 World's Fair to commemorate the centenary of the French Revolution. See Les Invalides (a refuge for war wounded), the École Militaire (Napoleon's alma mater), and the Conciergerie (the prison where Marie Antoinette was kept during the French Revolution).

The ultimate palace, Versailles was built by Louis VIX, and housed the royal family and its groveling court from 1582, when the Sun King moved in, to the French Revolution. Everything in Versailles is worth a look, from the 250-foot-long Hall of Mirrors, with themed salons-"war" and "peace"-on either side, to Marie Antoinette's faux country hamlet. When being a queen became too much to bear, she would pretend to be a commoner, tending her sheep and wearing peasant clothes. (Please note Versailles is closed on Mondays.)

(These include La Coupole, Le Boeuf sur le Toit, Terminus Nord, or Brasserie Flo): Still visited by the French elite, Paris’s brasseries attract people from the world over who come to wallow in the unique atmosphere and engage in the timeless art of people-watching. In the 1930s, these restaurants became the center for jazz in Paris and are still lively today. Enjoy a true gustatory and cultural voyage!

The world's largest art museum, the Louvre is housed in a medieval fortress-turned-castle so grand it's worth a tour itself. You walk through the 71-foot glass pyramid designed by I.M. Pei and added in 1989, and step into another world-one with carved ceilings, deep-set windows, and so many architectural details, you could spend a week just admiring the rooms. But check out the art on the walls. The Mona Lisa is here, as well as the Venus de Milo and Winged Victory (the headless statue, circa 200 BC, discovered at Samothrace). The Louvre has seven different departments of paintings, prints, drawings, sculptures and antiquities. Don't miss the Egyptian collection, complete with creepy sarcophagi, or the collection of Greek ceramics, one of the largest in the world. (Please note the Louvre is closed on Tuesdays.)

Since 1926 Fragonard has been creating perfumes by combining traditional craft methods with the most modern production techniques. In the heart of Paris, just a few steps from the Opéra, you can explore one of two fascinating museums: a 19th-century town house and a theatre dating from the turn of the 20th century. A miniature factory composed of 19th-century copper distilling apparatus demonstrates methods for extracting raw materials. A selection of loveliest perfume bottles tells the story of 3000 years of perfume making. In both museums' boutiques you can find some original and exclusive gift ideas (Perfumes, eaux de toilette, creams, soaps and natural products). www.fragonard.com

See the city from the water on an hour-long cruise along the River Seine. The Seine cuts right through Paris, dividing the city in half. See the Eiffel tower rising up on the Left Bank, the walls of the Louvre on the Right Bank. A guide will point out other monuments and architectural marvels as you pass, many of which are illuminated by clear white light at night.

France’s aristocrats began building defensive castles in the Loire Valley in the 11th century. A few hundred years later, their descendants created pleasure palaces among the lush green forests and wandering waterways. Today, sumptuous Renaissance castles stud the banks of the silvery Loire River, the longest in France. But few castles can compete with Château de Chenonceau. Built on a series of arches over the Cher River, Chenonceau was designed by a woman in the 16th century. It was once inhabited by Catherine de Medicis, who commissioned the delicate spirals and of the formal gardens, and had the bridge covered by a two-story stone gallery. You’ll also visit Château Chambord, the largest and most lavish of the Loire châteaux (and that’s saying a lot). It took 1800 workers over a decade to complete the palace for King Francois I, who once suggested that the river be diverted to make a moat (a smaller river was later diverted). The palace has 440 rooms, and in many of them you can see Francois’ salamander emblem—reported to have been an appropriately slimy symbol for the king. Stop to see Chartres Cathedral. Built on an ancient worshipping ground to house a piece of the Virgin Mary’s veil (which is still on display), this 13th-century Gothic church is best known for its windows. With over 20,000 square feet of stained glass, visiting Chartres can be like walking around inside a large jewel. But don’t spend all your time looking up—on the floor is the only surviving medieval labyrinth. The faithful travel the winding 300-yard path on their knees to reach the image of paradise at the center. Ouch

Built on an ancient worshipping ground to house a piece of the Virgin Mary’s veil (which is still on display), this 13th-century Gothic church is best known for its windows. With over 20,000 square feet of stained glass, visiting Chartres can be like walking around inside a large jewel. But don’t spend all your time looking up—on the floor is the only surviving medieval labyrinth. The faithful travel the winding 300-yard path on their knees to reach the image of paradise at the centre. Ouch.

You wouldn't think a railroad station would make a great museum, but the sweeping ceilings, huge walls of glass and beautiful neoclassical flourishes of the former Gare d'Orsay (Orsay rail station) make this the perfect, appropriately elegant setting for the collection of 19th- century art held here. The Musée d'Orsay's eighty galleries contain paintings, sculpture, belle époque furniture, photographs, objets d'art, and architectural models. You'll see some of the most beautiful paintings in Europe, including Renoir's "Moulin de la Galette" and Manet's "Déjeuner sur l'herbe."

Claude Monet discovered this tiny farming village when he looked out the window of a stopped train. Impressed by its beauty, in 1883 he and his family moved into the pink stucco house where he spent the next 40 years planting his extensive gardens and creating some of the world's most beautiful Impressionist paintings. Spend some time wandering through the riot of natural color in the Clos Normand and watching soft light shine on the delicate Japanese bridge and lush water lilies that inspired some of his most famous works. See Monet's studio, preserved just as he left it, with supplies and sketches scattered around. Neglected for years and badly damaged during WWII, the house and gardens took 10 years to restore, but are now back in their full glory. Which just leaves one question: With all that weeding and fertilizing, how did Monet have time to paint?