Arc de Triomphe
Napoleon's monument to military glory, straddling the world's most famous roundabout.
The Arc de Triomphe is one of the most recognizable structures on earth — a massive triumphal arch standing 50 meters tall at the center of Place Charles de Gaulle, where twelve grand avenues radiate outward like the spokes of a wheel. Commissioned by Napoleon in 1806 after his victory at Austerlitz, it took 30 years to complete and he never saw it finished. Today it serves as France's principal monument to its war dead, and the Tomb of the Unknown Soldier — with its eternal flame — burns beneath the arch every single day.
You can visit the arch from ground level for free, reading the names of Napoleonic battles and generals carved into its stone, but the real payoff is climbing to the rooftop terrace. From up there, the geometry of Haussmann's Paris snaps into focus: the Champs-Élysées stretches east toward the Louvre, the Grande Arche de la Défense lines up perfectly to the west, and the Eiffel Tower stands off to the south. It's one of those views that explains a city. The interior passageways hold a small museum with models and historical context about the arch's construction and symbolism.
Don't try to cross the roundabout at street level — it's technically illegal and genuinely dangerous, with twelve merging lanes of traffic following no conventional rules. Instead, use the pedestrian tunnel accessed from the Champs-Élysées side, signposted from the George V or Charles de Gaulle–Étoile metro stations. Go at dusk if you possibly can: the city lights up, the Eiffel Tower starts its hourly sparkle, and the view from the top becomes something you'll remember for years.
