• Blue-domed Church in Santorini, Greece
• St Basil Cathedral in Moscow
• ✔ The Statue of Liberty in New York
• Machu Picchu in Peru
• The Taj Mahal in Agra
• ✔ The Eiffel Tower in Paris
• The Great Sphynx at Giza, Egypt
• The Great Wall of China
• Uluru in the Northern Territory, Australia
• The Little Mermaid in Copenhagen
• Windmills at Kinderdijk, Holland
• Agia Sofia in Istanbul, Turkey
• Acropolis of Athens
• Mount Fuji in Japan
• Stonehenge Wiltshire, England
• ✔ Big Ben in London
• ✔ Neuschwanstein in Bavaria
• Mount Eden crater in New Zealand
• Loch Ness in Scotland
• Easter Island, Polynesian Triangle
• Christo Redemptor in Rio de Janeiro
• Capitol Hill in Washington DC
• Tower of Pisa
• Al Aqsa in Jerusalem
• Niagara Falls at the border of Ontario and New York
• Angkor Wat at Cambodia
• The Burj in Dubai
• Bran Castle in Romania
• Manneke Pis in Brussels
• Mount Everest on the border of Tibet and Nepal
• Mecca in Saudi Arabia
• ✔ Brandenburg Gate in Berlin
• ✔ St Peters at Vatican City
• Mont St Michel in France
• Mount Rushmore in South Dakota
• Victoria Falls between Zambia and Zimbabwe
• The Grand Canyon in Arizona
• Nevado Mismi in Peru ( source of the Amazon River )
• ✔ Auschwitz in Poland
• The Great Buddha of Kamakura in Tokyo
• Neptune and the Palace of Versailles in France
• Cape of Good Hope in South Africa
• ✔ Trevi Fountain in Rome
• Petra in Jordan
• Sagrada Familia in Barcelona
• North Cape in Norway
• Chichen Itza in Mexico
• Inukshuk in Canada
• Lascaux caves in France
• Table Mountain in South Africa
• ✔ The Colosseum in Rome
• The Pyramids of Giza in Egypt
• The Blue Mosque in Istanbul
• ✔ Golden Gate Bridge in San Francisco
• Sydney Opera House in Australia
• Iguazu Falls on the border of Brazil and Argentina
• Kremlin in Moscow
• Parc Guell in Barcelona
• Kilimanjaro in Tanzania
• Waterloo in Belgium
• ✔ The Empire State Building in New York
• Newgrange in Ireland
• Forbidden City in Beijing
• Millau Bridge in France
• The Sphinx in Romania
• Faisal Mosque in Islamabad
• Hermitage in Saint Petersburg
• Konark Sun Temple in India
• ✔ Dom in Berlin
• Luxor Temple in Egypt
• Pompeii in Italy
• ✔ The Louvre in Paris
• Angel Falls in Venezuela
• Twyfelfontein in Namibia
• The Prophets Mosque in Medina
• ✔ Tower Bridge in London
• ✔ American Cemetery in Normandy
• Sacré Coeur in Paris
• Abu Simbel in Egypt
• Potala Palace in Llasa
• Jin Mao and SWFC in Shanghai
• Middle of the Earth in Ecuador
• Carnac in France
• The Wailing Wall in Jerusalem
• Tilicho Lake in Nepal
• Sceilig Mhichil near the coast of Ireland
• Temple of Besakih in Bali
• Golden Temple in India
• Atomium in Brussels
• Minaret of Jam in Afghanistan
• White Cliffs of Dover in Great Britain
• Ephesus in Turkey
• Vinson Massif in Antarctic
• Lotus Temple in India
• CN Tower in Canada
• Piazza San Marco in Venice
• ✔ Half Dome at Yosemite Valley in California
• Hollywood Sign in Los Angeles
• Twelve Apostels in Australia
• Rock of Gibraltar, Iberian Peninsula

(according to http://www.pxleyes.com/blog/2011/05/the-50-most-important-landmarks-of-the-world/)