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P.ConcheAnd stars in your eyes!
Imagine yourself lying in the grass, in the heart of the Coulmes massif, far from any light pollution. Here, the Milky Way is visible to the naked eye. Since obtaining the label International Starry Sky ReserveThe Vercors has become one of the best areas in France for stargazing. Discover our favorite spots and all our tips for a magical night.
For the writing of this article, we were assisted by Émilie Giguet, a nature guide for the Isère Department in the Sensitive Natural Areas of the Voironnais-Chartreuse and Vercors Ouest sectors. Passionate about natural sciences and a graduate in ecology, she shares with us her best tips for fully enjoying the starry skies of the Vercors.
Trekking and TravelIn the territory, it is the Coulmes massif, natural and wild far from any light pollution, which is the best place for independent observation or a night under the stars.
The towns of Presles and Rencurel turn off their public lighting at night to offer you this magical experience under the stars even from the village center.
Here, there is no need for telescopes, you just need to raise your head to admire the beauty and purity of our night skies.
Emilie's favorite
At an altitude of 1,100 m, at the foot of the Coulmes forest, the Rimets fossil valley Sensitive Natural Area is one of the best spots in the region for stargazing. Its skies, untouched by light pollution, offer ideal conditions, with or without equipment.
From the car park at the entrance to the site, allow approximately 15 minutes to walk to the observation areas.
Among the various viewpoints, one of the most popular is located above the ruins of the old farmhouse, at the foot of the fossil valley. Its gently sloping terrain allows you to lie down comfortably and admire the night sky. A perfect spot to enjoy the magic of the night, while respecting nature and the site.
Throughout the year, several events offer opportunities to discover the wonders of the night sky in the Vercors. Among the highlights, the Night of the Stars brings together enthusiasts and curious minds every summer for observations and activities accessible to all.
Exceptional events, such as the solar eclipse of August 12th, also offer unique opportunities to gaze at the sky. The Isère Department also offers free guided outings led by naturalist guides in Sensitive Natural Areas, to better understand the links between nature, the night landscape, and astronomy.
Whether you are a novice or an experienced amateur, these meetings are an excellent way to explore the Vercors sky while benefiting from the advice of enthusiasts.
Emilie Giguet
Department of Isere
Heavenly Guest HouseChasselay
Chambarans ObservatoryChasselay
Jongsun Lee on UnsplashQuincieu
Department of IsereRencurel
All the good advice from Emilie
Trekking and TravelNo telescope is needed to begin. With the naked eye, you can already observe constellations, shooting stars, and the Milky Way. A pair of binoculars can then enhance the experience.
Just before leaving, find out about the weather, it changes very quickly in the mountains: good observation conditions correspond to a clear sky, stable over time and without clouds. The occurrence of fog and mist should also be anticipated!
The best conditions are found on moonless nights with clear skies. Summer remains a prime time, especially in August during the Perseid meteor shower.
Even in summer, nights can be cool in the mountains. Pack warm clothes, a waterproof jacket, and a blanket or folding chair to make yourself comfortable.
Also consider bringing a red light headlamp (to preserve your night vision), a sky map or an app downloaded in advance, and why not a thermos of hot drink.
During observation, avoid all light sources, including your phone screen.
Locate your observation site before nightfall and set up in a suitable space, respecting private property, agricultural activities and sensitive areas.
On the Rimets nature reserve, fires are prohibited and the rocky terrain of the Fossil Valley must not be trampled in order to preserve the species that live there.
Before leaving, please ensure you leave no trace of your visit: take all your trash and equipment with you. With a little discretion, you might be lucky enough to spot some of the Vercors' nocturnal wildlife.
In the heart of the Vercors International Dark Sky Reserve, Jérémy from Vercors Astronomy Experience and owner of the gîte The breakaway in Vercors Choranche invites you to a magical and intimate celestial interlude for 6 people. You will observe the sun during the day before plunging, at nightfall, into the deep sky thanks to a powerful 300 mm telescope and assisted viewing on a screen.
This unusual night facing the Bournillon cirque, enhanced with gourmet picnic baskets and diploma workshops for children, blends modern comfort and reconnection to the stars.
Vercors Astro Experience
Vercors Astro Experience
Vercors Astro Experience
Vercors Astro Experience
Vercors Astro Experience