SKY · LIGHT POLLUTION · FRANCE
Dark-Sky Sites Near Paris
A bright Bortle 8–9 basin; the dark sky is well outside the Île-de-France. To actually see the Milky Way and faint stars, you'll want to reach a darker site — and there are real dark-sky destinations within range of Paris, listed below.
SKY DARKNESS · PARIS
Sky class (estimate)Bortle 9 · Inner-city sky
What you can seeThe entire sky is brightly lit. Only the Moon, planets and a handful of the brightest stars.
Bortle class is an authored estimate for the city centre, on the standard Bortle dark-sky scale — not a measured figure.
Darker skies within reach
A DESTINATION TRIP SOUTHParc national des CévennesRICE-certified International Dark Sky Reserve.
~1.5 HR DRIVE SOUTHForêt de FontainebleauBortle 5–6 darker pockets for a quick escape.
Dark-sky designations from the International Dark-Sky Association and well-recognised dark regions. Distances are rough driving guides — always check access, opening hours and the weather before you go.
Plan tonight from Paris
More sky over Paris
SEE IT ON THE MAP
The live sky map shows the day/night line over Paris in real time.