At 324 meters, the Eiffel Tower is the tallest building in Paris. Visitors can choose between three levels to have a view of the entire city. Levels 1 and 2 can be accessed by stairs or lift. The 3rd however can only be reached by lift and tends to have longer queues.
Whichever you choose, the view of the city of Paris is simply stunning from different angles. Try one of the telescopes available around the viewing decks to discover another perspective.