When the Eiffel tower was first built, the people of Paris thought it was hideous and ruined the city.
Nowadays, Paris has got to be one of the most sought-after destinations in the world. It was like that in the 19th century as well, but then something came along and threatened to ruin it. Yup, incredibly, when Gustav Eiffel first proposed his tower, Parisians were horrified and thought it would ruin the skyline of their beloved city! Nowadays it's not only a must-see if you're in Paris, it's considered one of the most romantic places in the world!