Great Structures for vision
Eiffel Tower The Eiffel Tower is one of the great struct ure in world, with millions of visitors coming to marvel at it every year. You may have already known that it was built in 1889 and is re-painted every 7 years, but there are plenty of little-known facts about the tower that you may not know. The grea t landmark Eiffel Tower was designed by the French engineer and bridge builder Alexandre Gustave Eiffel to celebrate the 100th year anniversary of the French Revolution. The two years, two months and five days it took to build it is considered both a technical and architectural achievement. Since it opened in 1889, almost 250 million visitors have come to see the tower. TToday, it welcomes almost 7 million visitors a year, 75 percent of whom are foreigners, making it the most visited monument that you have to pay for in the world. A study done by Client Watchdog asked 5,000 visitors about who they visit the tower with, and reported that 3 percent said they visi