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.
Prague Castle is a castle in Prague where the Kings of Bohemia, Holy Roman Emperors and presidents of Czechoslovakia and the Czech Republic have had their offices.
Cologne Cathedral is a Roman Catholic church in Cologne, Germany. It is the seat of the Archbishop of Cologne (currently Cardinal Joachim Meisner), and is under the administration of the Archdiocese of Cologne.
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 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
Mount Sinai, also known as Mount Horeb, Mount Musa, Gabal Musa, Jabal Musa by the Bedouin, is the name of a mountain near Saint Catherine in the Sinai Peninsula of Egypt.