How long will the eiffel tower stand?

According to the official website of the Eiffel Tower it will last forever as long as its puddled iron is correctly protected from pollution, rust and birds feces. The main protection from these dangers is paint. A team of 25 painters are at work, because the tower needs to be painted by hand. It represents a surface of 250 000 sq. read more

The Eiffel Tower is made of iron, which oxidises (rusts). Every seven years, the entire tower is repainted by hand to prevent rust from compromising its structural integrity. If Paris decides to stop repainting the tower entirely, the structure is expected to stand for perhaps two hundred years. read more

Created in time for the 1889 World's Fair, the Eiffel Tower wasmeant to only stand for two years. read more

The Eiffel Tower (/ ˈ aɪ f əl / EYE-fəl; French: tour Eiffel [tuʁ‿ɛfɛl] ( listen)) is a wrought iron lattice tower on the Champ de Mars in Paris, France. It is named after the engineer Gustave Eiffel, whose company designed and built the tower. read more