Step outside your hotel for a stroll through the heart of the English-speaking world. In this city of nearly seven million, you'll see everything from 12th-century fortifications to modern skyscrapers, royal parks to street art. Your Tour Director will lead you to some of the most famous sites. Walk along the Thames River. Cross Trafalgar Square. See bustling Piccadilly Circus. Pass trendy shops and cafés in Bohemian Soho on your way to Covent Garden, a 13th-century fruit and vegetable garden transformed into a maze of narrow streets and pedestrian walkways burgeoning with street performers, open-air markets and boutiques

See Trafalgar Square, often used for community gatherings and political demonstrations.

Visit the National Gallery, which contains an unrivaled collection of Western art spanning seven centuries, from the late 13th to the early 20th. The largest portion of the collection is devoted to the Italians, including works by da Vinci, Titian, Veronese, Tintoretto and Botticelli; but the collection also features works by the Spanish giants El Greco, Goya and Velázquez. The Flemish-Dutch school is represented by Brueghel, Jan van Eyck, Vermeer, Rubens and Rembrandt; and there is also an immense French impressionist and post-impressionist collection that includes works by Manet, Monet, Degas, Renoir and Cézanne.

Visit Piccadilly Circus, a shopping and entertainment area brightly lit with video displays and neon signs.

Covent Garden is a district in London, on the eastern fringes of the West End, between St Martin's Lane and Drury Lane. It is associated with the former fruit and vegetable market in the central square, now a popular shopping and tourist site, and with the Royal Opera House, which itself may be referred to as "Covent Garden". The district is divided by the main thoroughfare of Long Acre, north of which is given over to independent shops centered on Neal's Yard and Seven Dials, while the south contains the central square with its street performers and most of the historical buildings, theatres and entertainment facilities, including the London Transport Museum and the Theatre Royal, Drury Lane.

Leicester Square is perfectly situated in the heart of London's West End, with Trafalgar Square to the south, Piccadilly Circus to the west, Covent Garden to the east, and China Town to the north.

Nothing's more British than fish and chips-there are eight fish and chips shops ("chippies") for every McDonald's in the county. Head to an authentic pub with your Tour Director for a taste of this national food, generally served with malt vinegar.

Join a licensed local guide for an in-depth look at London, from the royal haunt of Buckingham Palace (the official London residence of King Charles III) to the slightly more democratic Speakers’ Corner of Hyde Park, where anyone can pull up a soapbox and orate to his heart’s content. You’ll see the changing of the guard (season permitting), the clock tower of Big Ben with its 14-ton bell, and Westminster Abbey, where almost every English king and queen since William the Conqueror has been crowned. After a stop at the Houses of Parliament, continue on to the magnificent St. Paul’s Cathedral, the masterpiece of London architect Christopher Wren.

Take the Eurostar under the English Channel. Faster than you can say... anything, in French, you'll whiz through a tunnel and arrive in Paris.

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

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). 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.

The perfect turrets and ramparts of this medieval citadel look as if they might have been drawn by a story book illustrator. Your Tour Director will take you through this preserved city, where you can see the portcullis and drawbridge, restored houses and watchtowers. From the battlements you can see over green plains and hills all the way to the Pyrenees. The oldest sections of the wall were built by the Romans in the 1st century, but most of Carcassonne's current character is from the 13th century-when doing battle meant raining stones and hot oil down on your enemies.

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 treasure 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.

Get a taste of Spain's cultural, political and economic center with a tour led by a licensed local guide. See Madrid's mix of traditional and modern as you visit the Royal Palace, an 18th-century masterpiece. The enormous Baroque palace currently has more rooms (2,800) than any other European palace, but it was originally supposed to be four times as large. The palace is dripping with porcelain, jeweled clocks, amazing ceiling frescoes—the most magnificent, in the Throne Room, was done by the Venetian artist Tiepolo when he was in his seventies. Next take a look at the Neoclassical architecture of the Prado Museum and the Puerta de Alcalá triumphal arch, built to honour Carlos III’s entry into Spain.

Stroll down the Gran Via, Madrid’s lively signature boulevard featuring magnificent shopping and cafés.

The Fountain of Cybele, one of the most recognizable fountains in Madrid, depicts Cybele, a Phrygian earth and fertility deity.

See the Puerta de Alcalá, the ceremonial gateway to Madrid commissioned by Carlos III. The Neo-classical structure is located in the Plaza de Independencia and is named for the old path leading from Madrid to nearby Alcalá de Henares.

Browse through the 3,418 rooms in the largest palace in Europe. Art lovers will marvel at the walls lined with priceless paintings, but don’t expect to catch a glimpse of the Spanish royal family—they reside elsewhere.

Walk to Toledo Cathedral, considered one of the greatest Gothic structures in Spain. The cathedral actually reflects several architectural styles and features many art treasures, including: the Transparente, a Last Supper in alabaster, El Greco's Twelve Apostoles, and works by Juan de Borgona. The Treasure Room features a 500-pound, 15th Century gilded monstrance, allegedly made with gold brought back from the New World by Colombus. It is still carried through the streets of Toledo during the feast of Corpus Christi.

Visit The Synagogue of Santa María la Blanca, the oldest intact synagogue building in Europe. As it was constructed by the Christian Kingdom of Castile and designed by Islamic architects for Jewish use, it is considered a symbol of cooperation among the three religions.

Toledo is famous for its traditional crafts, especially sword-making. Find out more at a local Toledo sword factory.