Terrass'' Hôtel Rooftop
A seventh-floor bar on the side of Montmartre with a terrace looking across the roofs to the Eiffel Tower and Les Invalides.
Where to stay nearby: La Reserve ParisQuiet time
Weekday late afternoons, before the after-work crowd.
Crowd hack
The outdoor terrace fills by about 5pm on warm days. Inside, by the windows, has nearly the same view.
Insider tip
Pair it with an early morning walk up to Sacré-Cœur, before the tour groups arrive.