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.

View the Notre-Dame Cathedral. Work began in 1163 on a spot that had been a holy shrine since Roman times. Over the centuries, the cathedral has been the scene of some of France's most momentous occasions, including the coronation of Napoleon.

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 and the Place de la Concorde, where in the center you’ll find the Obelisk of Luxor, a gift from Egypt in 1836. 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) and the École Militaire (Napoleon's alma mater).

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

ush 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 nearly 2,000 years ago, it was once the site of gory gladiator and animal combat, and is still used today for performances and bullfights (some things never change). See the medieval ruins of Baux-de-Provence, a fortress sitting in the Alpilles mountains that was once used to protect the three bordering villages.

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.

Imagine a perfect jewel of a Mediterranean village, bright boats bobbing on azure water and pastel houses providing shade from a lollipop sun. You’re in Collioure. Hidden between the Pyrenees and the sea, this laidback town has combined the best of Spanish and French resort cultures to become the perfect relaxation spot (and a former favourite of both Matisse and Picasso).

Tapas purportedly originated when bartenders set a small plate ("tapa") over patrons' glasses of sherry and wine to keep the flies out. The bartenders starting piling the plate with cold cuts, olives, or salad, and the bite-size snack was born. (We're unsure how they kept the flies out of the cold-cuts... maybe that's how the sandwich was invented?) Over time these working-class snacks have become more elaborate, with each region adding its own specialties and cooking techniques to create unique tastes and combinations.

See brilliant Barcelona, a city of graceful Gothic churches, wrought-iron balconies and grand avenues filled with outdoor cafés. Throughout the city, daringly innovative buildings sit side-by-side with the medieval past. A licensed, local guide will show you some of the high points of this architectural showcase. First stop, the pointy spires of the La Sagrada Familia (Church of the Holy Family), a half-finished church complex that became the obsession of Barcelona's famously eccentric architectural genius, Antoni Gaudí. At the top of Güell Park, another of Gaudí's masterpieces, is a terraced area where you get a fantastic view of the park and Barcelona City. The vibrant colours of the tiles are breathtaking. Then step back to the past with a journey up to Montjuïc (Hill of the Jews), a fortress built atop an ancient Jewish cemetery. This was the site of numerous battles to control Barcelona, and also the location of the 1992 Olympics.

This breathtaking church, said to be the master-work of architect Antoni Gaudí, has been under construction since 1882 and is not expected to be completed until 2026!

Travel to Barcelona’s mountain of Montjuïc, the focal point of two of the city’s key international events: the World’s Fair of 1929, of which many structures still remain; and the 1992 Olympic Games. Montjuïc features the largest "green zone" in the city with miles of forests and parks.

Spend time in Parc Güell, part of the UN ESCO World Heritage Site, 'Works of Antoni Gaudi'. Designed primarily by Gaudí, particularly interesting areas of the park include a mosaic pagoda, a lizard fountain spitting water, an undulating bench decorated with ceramic fragments, and an array of unique Doric columns, which are hollow and serve as part of Gaudí's drainage system.

Take interactive learning to another level with a Tour Director-led scavenger hunt of Las Ramblas, the most famous pedestrian street of Barcelona! Complete exciting activities and solve fun clues. Each clue and every activity is built to maximize on-tour experiential learning.

Paella is a Valencian rice dish with ancient roots that originated in its modern form in the mid-19th century near Albufera lagoon on the east coast of Spain.