1. Eiffel Tower — 7th arr. · Champ de Mars
The symbol of Paris, with views across the whole city from the summit.
Gustave Eiffel's iron tower, built for the 1889 World's Fair, has three visitor levels. The second floor has the best balance of height and detail over the Seine and Trocadéro; the summit, reached by a second lift, is the full panorama. At night the tower sparkles for a few minutes at the start of every hour.
Book timed tickets on the official site, and allow two to three hours. Walking up the stairs to the second floor is cheaper, quicker to book and more fun than it sounds.
Good to know: For the classic photo, cross the river to the Trocadéro terraces at dusk.
Champ de Mars, 5 Avenue Anatole France, 75007 Paris, France