Eiffel Tower : The wonder !

The Parisian landmark, the Eiffel tower, is the tallest structure in Paris and one of the most recognized structures in the world. Named after its designer, engineer Gustave Eiffel, 6,719,200 people visited the tower in 2006[2 nd more than 200,000,000 since its construction. his makes the tower the most visited paid monument in the world per year. ncluding the 24 m (79 ft) antenna, the structure is 324 m (1,063 ft) high (since 2000), which is equivalent to about 81 levels in a conventional building. The tower is now the fifth-tallest structure in France. The Eiffel Tower is the tallest structure in Paris, with the second-tallest being the Tour Montparnasse (210 m — 689 ft), although that will soon be surpassed by Tour AXA (225.11 m — 738.36 ft). The structure of the Eiffel Tower weighs 7,300 tons. Depending on the ambient temperature, the top of the tower may shift away from the sun by up to 18 cm (7 in), due to thermal expansion of the metal on the side facing the sun. The tower also sways 6-7 cm (2-3 in) in the wind.

The first and second levels are accessible by stairs and lifts. A ticket booth at the south tower base sells tickets to use the stairs which begin at that location. On the first platform, the stairs continue up from the east tower. The third level summit is only accessible by lift. Once you are on the first or second platform, the stairs are open for anyone to ascend or descend regardless if you have purchased a lift ticket or stair ticket.

Maintenance of the tower includes applying 50 to 60 tons of tones of paint every seven years to protect it from rust.

Upon the Nazi occupation of Paris in 1940, the lift cables were cut by the French so that Hitler would have to climb the steps to the summit. The parts to repair them were allegedly impossible to obtain because of the war, though they were working again within hours of the departure of the Nazis. In 1940 Nazi soldiers had to climb all the way to the top to hoist the swastika from the top, but the flag was so large it blew away just a few hours later, and they had to go back up again with a smaller one. Hitler chose to stay on the ground. A Frenchman scaled the tower during the German occupation to hang the French flag. In August 1944, when the Allies were nearing Paris, Hitler ordered General Dietrich von Choltitz, the military governor of Paris, to demolish the tower along with the rest of the city. Von Choltitz disobeyed the order because he did not want to go down in history as the man who destroyed Paris.