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.

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. 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.)

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).

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.

See the charming walled city of Avignon, which for a time was the seat of the papacy. See the town square, where a merry-go-round from 1900 amuses patrons at the surrounding sidewalk cafés

Lush lavender fields, olive groves, terra-cotta roofs, and ochre walls lit by golden sunlight...Your Tour Director will guide you through the splendor that is Provence. Explore legacies of the Roman Empire like the Pont du Gard aqueduct, a sophisticated work of engineering that is intact after more than 2,000 years, and visit the Nîmes amphitheater. Built by the Romans, it was once the site of gory gladiator and animal combat, and is still used today for performances and bullfights (some things never change). Also see the medieval ruins of Baux-de-Provence.

A true masterpiece of ancient architecture, the Pont du Gard aqueduct is one of the most beautiful Roman constructions in the region. Discover more about this startling monument as you follow the course of its history through the ages.

Journey to Nice by way of the tree-shaded boulevards and carved fountains of Aix-en-Provence and Cassis, where the coast is riddled with Calanques. These deep channels, carved into the white limestone cliffs by ancient rivers, make a perfect backdrop for your cruise through the crystalline waters.

From the deck of a boat bobbing on the crystalline Mediterranean Sea, get a dramatic view of the craggy limestone cliffs that line the shores.

The Côte d'Azur's largest city spills down the hillsides to pebble beaches that line the shore. Your Tour Director will show you around the narrow pedestrian streets and tiny squares of "Le Vieux Nice" (Old Town), which is sprinkled with old palaces and mansions. Stroll down the Promenade des Anglais, which runs parallel to the water. Backed by Nice's grand hotels, the Promenade was built in the 19th century for the British who flocked here en masse.

On the Mediterranean coast, five miles from the Italian border, lies the tiny, glittering independent state of Monaco. Ruled by the Grimaldi family since the 13th century, Monaco is the epitome of French Riviera glamour. Your Tour Director will lead you on this brief adventure. Charles III opened a casino in the 1850’s to avert financial straits; needless to say, his plan worked--so well, in fact, that Monaco is a nearly tax-free state. Drop in on Prince Rainier (OK, see his house, the Palais du Prince), and visit a parfumerie in nearby Èze, where rich scents are made from local flowers such as jasmine, rose, and lavender.