Koningsdag or Kings Day (formerly known as Queens Day) is the Day when all the Dutch wear Orange, drink Heineken and trade old clothes on the street.

The Giant Sequoia National Monument is a 328,000-acre (1,330 km2) U.S. National Monument located in the southern Sierra Nevada in eastern central California.

Black Forest (Schwarzwald) is a wooded mountain range in Baden-Württemberg, southwestern Germany.

Yosemite National Park is a United States National Park spanning eastern portions of Tuolumne, Mariposa and Madera counties in east central California, United States.

The Spanish Steps are a set of steps in Rome, Italy, climbing a steep slope between the Piazza di Spagna at the base and Piazza Trinità dei Monti, dominated by the church of Trinità dei Monti. The Scalinata is the widest staircase in Europe.

The Grand Canyon is a steep-sided canyon carved by the Colorado River in the United States in the state of Arizona.

The Vatican is a landlocked sovereign city-state whose territory consists of a walled enclave within the city of Rome, Italy. It has an area of approximately 44 hectares (110 acres), and a population of just over 800.

Pantheon is a building in Rome, commissioned by Marcus Agrippa as a temple to all the gods of Ancient Rome, and rebuilt by Emperor Hadrian in about 126 CE.

The Grand Canal is a canal in Venice, Italy. It forms one of the major water-traffic corridors in the city. Public transport is provided by water buses (Italian: vaporetti) and private water taxis, and many tourists explore the canal by gondola.

San Marco Squire is the principal public square of Venice, Italy, where it is generally known just as "the Piazza".

Vivaa Las Vegas!! Welcome to the city that truely never sleeps. Vegas, baby: it's the only place in the world where you can spend the night partying in Ancient Rome, wake up in Paris and brunch under the Eiffel Tower, bump into Superman on the way to dinner in New York, watch an erupting volcano at sunset and get married in a Pink Cadillac at midnight. Spend an evening in the most amazing suite, take a free craps lesson or double down with the high rollers, browse couture or tacky souvenirs, sip a neon 3ft-high margarita or a frozen vodka martini set on a bar made of ice. Vegas is the place you need to tick of your Sullivan's List..

Forum Romanum is a small, rectanglar forum (plaza) surrounded by the ruins of ancient government buildings at the center of the city of Rome.

The Golden Gate Bridge is a suspension bridge spanning the Golden Gate, the opening of the San Francisco Bay into the Pacific Ocean.

The Wadden lies between the coast of northwestern continental Europe and the range of Frisian Islands, forming a shallow body of water with tidal flats and wetlands.

Tower of London is a historic castle on the north bank of the River Thames in central London, England.

Westminster Abbey is a large, mainly Gothic church, in Westminster, London, England (United Kingdom), located just to the west of the Palace of Westminster.

Big Ben is the nickname for the great bell of the clock at the north end of the Palace of Westminster in London, and is generally extended to refer to the clock or the clock tower as well.

The Sagrada Família is a large Roman Catholic church in Barcelona, Catalonia, Spain, designed by Catalan architect Antoni Gaudí (1852–1926). Although incomplete, the church is a UNESCO World Heritage Site and in November 2010 was consecrated and proclaimed a minor basilica by Pope Benedict XVI.

Brandenburg Gate is a former city gate and one of the main symbols of Berlin and Germany.

Empire State Building is a 102-story landmark Art Deco skyscraper in New York City, United States, at the intersection of Fifth Avenue and West 34th Street.

The Louvre museum is one of the world's largest museums, the most visited art museum in the world and a historic monument. A central landmark of Paris, it is located on the Right Bank of the Seine in the 1st arrondissement (district).

The Arc de Triomphe is one of the most famous monuments in Paris. It stands in the centre of the Place Charles de Gaulle (originally named Place de l'Étoile), at the western end of the Champs-Élysées.

Golden Temple is a prominent Sikh gurdwara located in the city of Amritsar, Punjab (India).

The Taj Mahal is a mausoleum located in Agra, India. It is one of the most recognizable structures in the world. It was built by Mughal emperor Shah Jahan in memory of his third wife, Mumtaz Mahal.

Borobudur is a 8th-century Mahayana Buddhist monument near Magelang, Central Java, Indonesia.

The forbidden city was the Chinese imperial palace from the Ming Dynasty to the end of the Qing Dynasty.

The Great Wall of China is a series of stone and earthen fortifications in northern China, built originally to protect the northern borders of the Chinese Empire against intrusions by various nomadic groups.

The Egyptian pyramids are ancient pyramid-shaped masonry structures located in Egypt. The most famous Egyptian pyramids are those found at Giza, on the outskirts of Cairo.

Machu Picchu is a pre-Columbian 15th-century Inca site located 2,430 metres (7,970 ft) above sea level. It is situated on a mountain ridge above the Urubamba Valley in Peru, which is 80 kilometres (50 mi) northwest of Cusco.

The Alhambra is a palace and fortress complex constructed during the mid 14th century by the Moorish rulers of the Emirate of Granada in Al-Andalus, occupying the top of the hill of the Assabica on the southeastern border of the city of Granada in the Autonomous Community of Andalusia.

The Sydney Opera House is a multi-venue performing arts centre in the Australian city of Sydney.

The Acropolis is a flat-topped rock that rises 150 m (490 ft) above sea level in the city of Athens, with a surface area of about 3 hectares.

The Ponte Vecchio is a Medieval bridge over the Arno River, in Florence, Italy, noted for still having shops built along it, as was once common.

Leaning Tower of Pisa is the campanile, or freestanding bell tower, of the cathedral of the Italian city of Pisa. It is situated behind the Cathedral and is the third oldest structure in Pisa's Cathedral Square (Piazza del Duomo) after the Cathedral and the Baptistry.

The Statue of Liberty is a colossal neoclassical sculpture on Liberty Island in New York Harbor, designed by Frédéric Bartholdi and dedicated on October 28, 1886.

Notre Dame Cathedral is a Gothic, Catholic cathedral on the eastern half of the Île de la Cité in the fourth arrondissement of Paris, France.

The Eiffel Tower is a puddle iron lattice tower located on the Champ de Mars in Paris. The tower is the tallest building in Paris and the most-visited paid monument in the world