1. London
   Dublin
2. Paris

Okay, y'all. If you didn't get this one right, there's no hope for you. The famous Eiffel Tower was engineered by Alexandre Gustav Eiffel in 1889.

1. Alsace
   Los Angeles
2. New York City

Again, we're trying to build your confidence with this one. The Statue of Liberty is perhaps the most famous landmark in the United States.

1. Moscow
   Copenhagen
2. Agra

The Taj Mahal is, by far, the most famous building in India. Some would say that it's the most beautiful in the world.

1. Zagreb
   Jerusalem
2. Sydney

The most iconic opera house in the world is the Sydney Opera House in Australia. It was designed by Danish architect Jorn Utzon.

1. Qinghai
   Gansu
2. Ningxia
   All of the above

The Great Wall of China passes through many cities! These include Qinghai, Gansu, Ningxia, Shaanxi, Inner Mongolia, Shanxi, Hebei, Beijing, Tianjin and Liaoning.

1. Lorraine
   Brighton
2. London

Big Ben is the towering landmark of London. It's the most famous clocktower in the world.

1. Rio de Janeiro
   Mexico City
2. Lima

Christ the Redeemer is the most famous landmark in Brazil. It was built as a symbol of Brazilian Christianity.

1. Oklahoma City
   St. Louis
2. Toledo

St. Louis, Missouri, is home to the famous Gateway Arch. It makes you want to meet someone in St. Louis, quite frankly.

1. Paris
   Istanbul
2. London

Hagia Sophia is the most famous structure in Istanbul, Turkey. The landmark is a Greek Orthodox Christian patriarchal basilica.

1. Zurich
   Vienna
2. Paris

Paris does it again with the Notre-Dame Cathedral. What would Victor Hugo have done without it?

1. Newark
   New Haven
2. New York

One World Trade Center is not only a massive skyscraper, it's also steeped in deep history and meaning. No one will ever forget what happened on the ground where it now stands.

1. Brighton
   Kent
2. London

Westminster Abbey is located in London, of course. It's one of the most important and historic buildings in the U.K.

1. Arlington
   Washington, D.C.
2. Annapolis

Okay, we all know that the White House is located in Washington, D.C. What we seem to take for granted is just how beautiful it is.

1. Istanbul
   Rome
2. Athens

The Acropolis majestically pops out of the center of the sprawling city of Athens. The famous building atop the Acropolis is the Parthenon.

1. Moscow
   Bratislava
2. New Delhi

The Lotus Temple is the most famous structure in New Delhi, India. It is a Bahá'í House of Worship that was dedicated in December 1986.

1. Hashemite Kingdom
   Vienna
2. Belfast

Petra is also known as the Rose City. It's a UNESCO World Heritage Site located in the Hashemite Kingdom of Jordan.

1. Venice
   Athens
2. Rome

The Colosseum is one of the most historic structures in Rome, Italy. You can almost hear the screams of dead gladiators.

1. Damascus
   Jerusalem
2. Magreb

Dome of the Rock is located on the Temple Mount in the old city of Jerusalem. It's an Islamic shrine, and not a mosque.

1. Madrid
   Barcelona
2. Córdoba

Here we're trying to boost your confidence yet again. The Mosque of Córdoba is naturally in Córdoba, Spain.

1. Cairo
   Giza
2. Suez

That was kind of challenging! The famous Pyramids of Giza are sometimes thought to be in Cairo. The three large pyramids were constructed between 2560 and 2540 BCE.

1. Venice
   Belfast
2. Dresden

The Dresden Frauenkirche is one of the most famous buildings in Germany. It is a Lutheran church in Dresden, the capital of the German state of Saxony.

1. Alsace
   Bath
2. Paris

Centre Georges Pompidou is one of the most famous buildings in Paris. That being said, there are a LOT of famous buildings in Paris.

1. Zurich
   Budapest
2. Paris

Here we have yet another famous museum in Paris, France. Warning: there will be more where that came from.

1. Lorraine
   Normandy
2. Québec

The stunning Château Frontenac is located in Québec, Canada. It's one of Canada's premier grand railway hotels.

1. Valencia
   Lima
2. Barcelona

Casa Milà is a famous Gaudi building in Barcelona, Spain. It's popularly known as La Pedrera or "open quarry".

1. Paris
   Versailles
2. Chenonceaux

This famous building majestically sits atop the River Cher. It's located in central France and is well worth the trip from Paris.

1. Tokyo
   Ho Chi Minh
2. Beijing

The Forbidden City is not just a building but a sprawling landmark. It's famously located in Beijing, China.

1. Bruge
   Prague
2. Vienna

The funky Dancing House is also known as Fred and Ginger. It is the Nationale-Nederlanden building on the Rašínovo Embankment in Prague.

1. Barcelona
   Mexico City
2. Havana

Sagrada Familía is another Gaudi masterpiece in Barcelona. This unfinished Roman Catholic church is as odd as it is beautiful.

1. Minneapolis
   New York
2. London

The Shard of Glas is a 95-storey skyscraper in Southwark, London. London has the best names for its skyscrapers.

1. Nairobi
   Swaziland
2. Rio de Janeiro

Niterói Contemporary Art Museum is another famous building in Rio de Janeiro, Brazil. The futuristic design is like nothing you've ever seen!

1. Paris
   Versailles
2. Normandy

Le Mont-Saint-Michel is an island commune in Normandy, France. It's located near Avranches.

1. St. Petersberg
   Moscow
2. Warsaw

It doesn't get more Russian than St. Basil’s Cathedral. The Cathedral of Vasily the Blessed is located in the Red Square of Moscow.

1. Berlin
   New York
2. Budapest

New York City is the famous home of the Guggenheim Museum. It houses new and permanent exhibits each year.

1. Berlin
   Amsterdam
2. London

The Gherkin, or 30 St Mary Axe, is a famous skyscraper in London. It's literally shaped like a gherkin, which is a small pickle.